The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-331-5872, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 22 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 | 5935-01-331-5872 |
| Primary Part Number | 121780H01 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 1.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| 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 |
| Contact Position Arrangement Style | 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Insert Material Document and Classification | MIL-M-24519 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.008 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 8 SINGLE MATING END SINGLE CONTACT GROUPING |
| Operating Temp Rating | -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | POLARIZATION WALL |
| Contact Surface Treatment Document and Classification | QQ-N-290 FED SPEC SINGLE 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 | MIL-G-45204,TY 1,GRADE C MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Maximum DC Voltage Rating in Volts | 100.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC POLYESTER GLASS FILLED 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 |
|---|---|
| 121780H01 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| LCW-108-07-S-S-230 | Samtec Inc Dba Samtec Inc (USA) |
NSN 5935-01-331-5872 is a Connector,receptacle,electrical, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-331-5872 has 2 manufacturer part numbers on file: 121780H01 (Northrop Grumman Systems Corporation), LCW-108-07-S-S-230 (Samtec Inc Dba Samtec Inc).
Key specifications for 121780H01: Overall Height: 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 1.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Body Style: STRAIGHT SHAPE. 22 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.