The Adapter Kit, cataloged under National Stock Number 5935-01-480-1285, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bird Electronic Corporation Div Bird Electronic Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5935-01-480-1285 |
| Primary Part Number | 4240-401 |
| Item Name | Adapter Kit |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Bird Electronic Corporation Div Bird Electronic Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5935-01-480-1285 is a Adapter Kit, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-480-1285 has 2 manufacturer part numbers on file: 4240-401 (Bird Electronic Corporation Div Bird Electronic Corp), 4240-401 (Hytem).
1 possible match (shared part number, not a government interchangeability claim): 7105-01-626-1265. Verify interchangeability with system specifications before substitution.
Key specifications for 4240-401: Special Features: 45 COMBINATIONS OF PRECISION 50-OHM ADAPTERS CAN BE CREATED; LOW VSWR; INCLUDES ENOUGH COUPLERS T ASSEMBLY FIVE COMPLETE ADAPTERS AS THE SAME TIME. 0 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.