The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-333-2163, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rosemount Inc Dba Fisher Rosemount Service and Support. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-333-2163 |
| Primary Part Number | C20255-0034 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Rosemount Inc Dba Fisher Rosemount Service and Support |
| 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 | INSULATION PIERCING 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 | 34 SINGLE MATING END |
| Insert Material Document and Classification | MIL-M-24519,TY GPT-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.034 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 34 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | FLAT PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | CONTACT |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 2 FED SPEC 2ND 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-750,COMP A FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL 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 |
|---|---|
| C20255-0034 PRIMARY | Rosemount Inc Dba Fisher Rosemount Service and Support (USA) |
| C20255-0034 | Rosemount Aerospace Inc Dba Rosemount Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| 65495-025 | 5/9 Secondary reference Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
NSN 5935-01-333-2163 is a Connector,receptacle,electrical, manufactured by Rosemount Inc Dba Fisher Rosemount Service and Support, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-333-2163 has 2 manufacturer part numbers on file: C20255-0034 (Rosemount Inc Dba Fisher Rosemount Service and Support), C20255-0034 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc).
Key specifications for C20255-0034: Overall Height: 0.340 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 1.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Body Style: STRAIGHT SHAPE. 20 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.