The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-271-4777, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Texas Instruments Inc Metallurgical Materials Div. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-271-4777 |
| Primary Part Number | FD2501-120-01-57 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Texas Instruments Inc Metallurgical Materials Div |
| Status | ACTIVE |
| Body Style | STRAIGHT SHAPE |
| Mating End Quantity | 1 |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 6.900 INCHES NOMINAL IN |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND HUMIDITY RESISTANT AND FUNGUS RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| FD2501-120-01-57 PRIMARY | Texas Instruments Inc Metallurgical Materials Div (USA) |
| Reference | Meaning |
|---|---|
| FD250112011 | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Inc Metallurgical Materials Div |
| G202303-2 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
NSN 5935-01-271-4777 is a Connector,receptacle,electrical, manufactured by Texas Instruments Inc Metallurgical Materials Div, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-271-4777 has 1 manufacturer part number on file: FD2501-120-01-57 (Texas Instruments Inc Metallurgical Materials Div).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-281-4086. Verify interchangeability with system specifications before substitution.
Key specifications for FD2501-120-01-57: Overall Height: 0.960 INCHES NOMINAL IN; Body Style: STRAIGHT SHAPE; Mating End Quantity: 1; Unthreaded Mounting Hole Diameter: 0.120 INCHES NOMINAL IN. 5 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.