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Self Locking Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ18 CAD STR TINEL-LOCK TXR40AB00-1812AI TE Connectivity / Raychem 1: $200.34 56In Stock 50Expected 11/13/2026	Mfr. Part # TXR40AB00-1812AI Mouser Part # 650-TXR40AB00-1812AI	TE Connectivity / Raychem	Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ18 CAD STR TINEL-LOCK	Datasheet	56In Stock 50Expected 11/13/2026	$200.34 $137.52 $132.23 $127.81 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector RCP W/M MTL ENI 1105PN D38999/20FB5PN Amphenol Aerospace 1: $82.38 100In Stock	Mfr. Part # D38999/20FB5PN Mouser Part # 654-D38999/20FB5PN	Amphenol Aerospace	Circular MIL Spec Connector RCP W/M MTL ENI 1105PN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	100In Stock	$82.38 $55.68	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ14 CAD STR TINEL-LOCK TXR40AB00-1408AI TE Connectivity / Raychem 1: $139.23 38In Stock	Mfr. Part # TXR40AB00-1408AI Mouser Part # 650-TXR40AB00-1408AI	TE Connectivity / Raychem	Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ14 CAD STR TINEL-LOCK	Datasheet	38In Stock	$139.23 $107.17 $106.14 $106.13 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 3#12 PIN PLUG MS3459W16-10P Amphenol Aerospace 1: $307.33 7In Stock	Mfr. Part # MS3459W16-10P Mouser Part # 654-MS3459W16-10P	Amphenol Aerospace	Circular MIL Spec Connector 3#12 PIN PLUG Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	7In Stock	$307.33 $305.10 $287.40	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 1 M85049/85-16ZP01 Amphenol PCD 1: $60.49 4In Stock	Mfr. Part # M85049/85-16ZP01 Mouser Part # 523-M85049/85-16ZP01	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 1 Learn More about Amphenol PCD backshells	Datasheet	4In Stock	$60.49 $52.45 $51.28 $48.01 View $47.67 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 6P Sz 28 Strt Plug w/ Coupling Nut MS3459L28-22P Amphenol Aerospace 1: $590.50 4In Stock	Mfr. Part # MS3459L28-22P Mouser Part # 654-MS3459L28-22P	Amphenol Aerospace	Circular MIL Spec Connector 6P Sz 28 Strt Plug w/ Coupling Nut Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	4In Stock	$590.50 $537.21 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 3P Strt Socket Plug Sz 16 MIL-DTL-5015 MS3459W16-10S Amphenol Aerospace 1: $251.21 10In Stock	Mfr. Part # MS3459W16-10S Mouser Part # 654-MS3459W16-10S	Amphenol Aerospace	Circular MIL Spec Connector 3P Strt Socket Plug Sz 16 MIL-DTL-5015 Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	10In Stock	$251.21 $212.53	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 3 M85049/82-08ZP03 Amphenol PCD 1: $54.77 18In Stock	Mfr. Part # M85049/82-08ZP03 Mouser Part # 523-M85049/82-08ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry Size 3 Learn More about Amphenol PCD backshells	Datasheet	18In Stock	$54.77 $49.12 $47.33 $44.25 View $43.80 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 19 Black Zinc Nickel w/ Exposed Nickel Entry 2 M85049/88-19ZP02 Amphenol PCD 1: $65.01 10In Stock	Mfr. Part # M85049/88-19ZP02 Mouser Part # 523-M85049/88-19ZP02	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 19 Black Zinc Nickel w/ Exposed Nickel Entry 2 Learn More about Amphenol PCD backshells	Datasheet	10In Stock	$65.01 $56.38 $51.04 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 M85049/84-14N03 Amphenol PCD 1: $68.79 32In Stock	Mfr. Part # M85049/84-14N03 Mouser Part # 523-85049/84-14N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	32In Stock	$68.79 $62.08 $56.75 $55.34 View Quote	Min.: 1 Mult.: 1
Standard Circular Connector 12P Pin Receptacle MBG12R1 Souriau 1: $30.99 137In Stock	Mfr. Part # MBG12R1 Mouser Part # 649-MBG12R1	Souriau	Standard Circular Connector 12P Pin Receptacle Learn More about Souriau trim trio mbg connectors	Datasheet	137In Stock	$30.99 $26.34 $24.69 $23.51 View $21.26 $20.60 $19.99 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/88-21ZP03 Amphenol PCD 1: $67.28 16In Stock	Mfr. Part # M85049/88-21ZP03 Mouser Part # 523-M85049/88-21ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	16In Stock	$67.28 $58.38 $58.37 $54.02 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 12P SZ 15 PANEL MOUNT PIN D38999/24WD97PA Amphenol Aerospace 1: $136.75 17In Stock	Mfr. Part # D38999/24WD97PA Mouser Part # 654-D38999/24WD97PA	Amphenol Aerospace	Circular MIL Spec Connector 12P SZ 15 PANEL MOUNT PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	17In Stock	$136.75 $96.00	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 11P FM SZ 21 PIN PNL MNT D38999/24WG11PA Amphenol Aerospace 1: $122.47 88In Stock	Mfr. Part # D38999/24WG11PA Mouser Part # 654-D38999/24WG11PA	Amphenol Aerospace	Circular MIL Spec Connector 11P FM SZ 21 PIN PNL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	88In Stock	$122.47 $111.14 $108.58 $108.35 View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 4P JAM NUT RECPT SZ 21 D38999/24WG75AN Amphenol Aerospace 1: $305.00 37In Stock	Mfr. Part # D38999/24WG75AN Mouser Part # 654-D38999/24WG75AN	Amphenol Aerospace	Circular MIL Spec Connector 4P JAM NUT RECPT SZ 21 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	37In Stock	$305.00 $221.44	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 4P ST PLUG SZ 13 D38999/26WC4SA Amphenol Aerospace 1: $87.90 94In Stock	Mfr. Part # D38999/26WC4SA Mouser Part # 654-D38999/26WC4SA	Amphenol Aerospace	Circular MIL Spec Connector 4P ST PLUG SZ 13 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	94In Stock	$87.90 $79.51	Min.: 1 Mult.: 1
Circular MIL Spec Connector 23P RCPT SZ 17 SCKT WL MNT D38999/20WE99SN Amphenol Aerospace 1: $130.71 46In Stock	Mfr. Part # D38999/20WE99SN Mouser Part # 654-D38999/20WE99SN	Amphenol Aerospace	Circular MIL Spec Connector 23P RCPT SZ 17 SCKT WL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	46In Stock	$130.71 $102.56	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 19P SKT CRIMP WM Rcpt w/seal D38999/20WJ19BN Amphenol Aerospace 1: $82.91 90In Stock	Mfr. Part # D38999/20WJ19BN Mouser Part # 654-D38999/20WJ19BN	Amphenol Aerospace	Circular MIL Spec Connector 19P SKT CRIMP WM Rcpt w/seal	Datasheet	90In Stock	$82.91	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 41P FM SZ 21 PIN PNL MNT D38999/24FG41PN Amphenol Aerospace 1: $216.69 90In Stock	Mfr. Part # D38999/24FG41PN Mouser Part # 654-D38999/24FG41PN	Amphenol Aerospace	Circular MIL Spec Connector 41P FM SZ 21 PIN PNL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	90In Stock	$216.69 $179.48 $101.12 $101.11	Min.: 1 Mult.: 1
Circular MIL Spec Connector 55P SIZE 17 JAM NUT RECEPTACLE PIN D38999/24WE35PA Amphenol Aerospace 1: $116.25 96In Stock	Mfr. Part # D38999/24WE35PA Mouser Part # 654-D38999/24WE35PA	Amphenol Aerospace	Circular MIL Spec Connector 55P SIZE 17 JAM NUT RECEPTACLE PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	96In Stock	$116.25 $87.34	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 32P JAM NUT PIN SZ 19 D38999/24WF32PA Amphenol Aerospace 1: $98.13 91In Stock	Mfr. Part # D38999/24WF32PA Mouser Part # 654-D38999/24WF32PA	Amphenol Aerospace	Circular MIL Spec Connector 32P JAM NUT PIN SZ 19 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	91In Stock	$98.13 $83.89	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 61P JAM NUT SOC SZ 25 D38999/24WJ61SA Amphenol Aerospace 1: $188.21 92In Stock	Mfr. Part # D38999/24WJ61SA Mouser Part # 654-D38999/24WJ61SA	Amphenol Aerospace	Circular MIL Spec Connector 61P JAM NUT SOC SZ 25 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	92In Stock	$188.21 $183.86	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 55P SIZE 17 STRAIGHT PLUG PIN D38999/26WE35PC Amphenol Aerospace 1: $112.36 30In Stock	Mfr. Part # D38999/26WE35PC Mouser Part # 654-D38999/26WE35PC	Amphenol Aerospace	Circular MIL Spec Connector 55P SIZE 17 STRAIGHT PLUG PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	30In Stock	$112.36 $101.52 $71.06	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 6P ST PLUG SOC SZ 17 D38999/26WE6BN Amphenol Aerospace 1: $73.22 93In Stock	Mfr. Part # D38999/26WE6BN Mouser Part # 654-D38999/26WE6BN	Amphenol Aerospace	Circular MIL Spec Connector 6P ST PLUG SOC SZ 17 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	93In Stock	$73.22	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 M85049/84-12N03 Amphenol PCD 1: $70.70 29In Stock	Mfr. Part # M85049/84-12N03 Mouser Part # 523-85049/84-12N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	29In Stock	$70.70 $62.26 $52.91 Quote Quote	Min.: 1 Mult.: 1

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