The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-620-2857, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pomona Electronics. Government technical data includes 4 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 | 5935-01-620-2857 |
| Primary Part Number | 72978 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Pomona Electronics |
| Status | ACTIVE |
| Nominal Thread Size | 0.250 INCHES IN |
| Operating Temp Rating | 165.0 CELSIUS MAXIMUM DEGC |
| Thread Class | 1/4"-36UNS-2A A |
| Thread Series Designator | UNS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5935-01-620-2857 is a Connector,receptacle,electrical, manufactured by Pomona Electronics, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-620-2857 has 2 manufacturer part numbers on file: 72978 (Pomona Electronics), 72978 (Epe Trusted to Protect Epe Oceania Pty Ltd).
Key specifications for 72978: Overall Length: 17.9 MILLIMETERS NOMINAL MM; Nominal Thread Size: 0.250 INCHES IN; Operating Temp Rating: 165.0 CELSIUS MAXIMUM DEGC; Special Features: DC-4GHZ, IMPEDANCE:50, WORKING VOLTAGE:500, BODY MAT: MACHINED BRASS GHz. 4 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.