The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-286-5831, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hypertronics Corp Si-Tac Connectors. Government technical data includes 28 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-286-5831 |
| Primary Part Number | HPF160UMLKD37B |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Hypertronics Corp Si-Tac Connectors |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 3.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| Thread Tolerance Class | 6H EXTERNAL |
| Body Style | RIGHT ANGLE TYPE |
| 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 | HEXAGON SHAPE MALE POST LEFT-HAND AND HEXAGON SHAPE MALE POST CENTER AND HEXAGON SHAPE MALE POST RIGHT-HAND AT 3:00 OCLOCK |
| Thread Pitch in Millimeters | 0.35 |
| Body Height | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| Insert Material Document and Classification | MIL-M-14,TYPE SDG-F MIL SPEC ALL MATERIAL RESPONSES SINGLE MATING END |
| Precious Material and Weight | 0.160 GOLD GRAINS, TROY |
| Terminal Location | SIDE SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 5.890 INCHES MINIMUM AND 5.910 INCHES MAXIMUM IN |
| Included Contact Quantity | 160 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.6 MILLIMETERS MM |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY II,GR C,CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-27418 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-14550,CL X MIL SPEC 3RD 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 Material Document and Classification | QQ-B-626,COMPOSITION 22 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | MOUNTING STUD |
| Thread Series Designator | ISO S |
| Insert Material | PLASTIC DIALLYL PHTHALATE AND GLASS FIBER 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 |
|---|---|
| HPF160UMLKD37B | Hypertronics Corp Si-Tac Connectors (USA) |
| KA160/127CPMBTBH504 | Smiths Interconnect Americas, Inc. (USA) |
| Reference | Meaning |
|---|---|
| KA160/127CPMBTBH204 | 5/9 Secondary reference Smiths Interconnect Americas, Inc. |
| HPF160SMLK00ZZ | 5/9 Secondary reference Hypertronics Corp Si-Tac Connectors |
| C10194-17 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-286-5831 is a Connector,receptacle,electrical, manufactured by Hypertronics Corp Si-Tac Connectors, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-286-5831 has 2 manufacturer part numbers on file: HPF160UMLKD37B (Hypertronics Corp Si-Tac Connectors), KA160/127CPMBTBH504 (Smiths Interconnect Americas, Inc.).
Key specifications for HPF160UMLKD37B: Contact Maximum Current Rating in Amps: 3.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Thread Tolerance Class: 6H EXTERNAL; Body Style: RIGHT ANGLE TYPE. 28 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.