The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-321-8946, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Smiths Interconnect Americas, Inc.. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-321-8946 |
| Primary Part Number | KA17/127BEFD21T |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Smiths Interconnect Americas, Inc. |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 5.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| Thread Tolerance Class | 6H EXTERNAL |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Guide Design and Location | KEY SHAPE SOCKET LEFT-HAND AND KEY SHAPE SOCKET RIGHT-HAND AT 9:00 OCLOCK |
| Contact Position Arrangement Style | 17 SINGLE MATING END |
| Thread Pitch in Millimeters | 0.35 |
| Precious Material and Weight | 0.017 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 1.200 INCHES NOMINAL IN |
| Included Contact Quantity | 17 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.6 MILLIMETERS MM |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 2,CL 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 2 FED SPEC 2ND TREATMENT RESPONSE OR MIL-G-45204,TY 2,CL 1,GRADE C MIL SPEC 3RD TREATMENT RESPONSE AND MIL-C-14550,CL 4 MIL SPEC 4TH TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL OR GOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | MOUNTING STUD |
| Thread Series Designator | ISO S |
| Insert Material | PLASTIC DIALLYL PHTHALATE SINGLE MATING END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CN2-00041-001 | Microsource, Inc. (USA) |
| KA17/127BEFD21T PRIMARY | Smiths Interconnect Americas, Inc. (USA) |
NSN 5935-01-321-8946 is a Connector,receptacle,electrical, manufactured by Smiths Interconnect Americas, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-321-8946 has 2 manufacturer part numbers on file: CN2-00041-001 (Microsource, Inc.), KA17/127BEFD21T (Smiths Interconnect Americas, Inc.).
Key specifications for KA17/127BEFD21T: Overall Height: 0.670 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 5.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Thread Tolerance Class: 6H EXTERNAL. 26 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.