The Tool,hand, cataloged under National Stock Number 5975-00-252-1945, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tool,hand |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Te Connectivity Corporation (CAGE 00779) |
| Parameter | Value |
|---|---|
| NSN | 5975-00-252-1945 |
| Primary Part Number | 251101-1 |
| Item Name | Tool,hand |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 251101-1 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 251101-3 | 5/9 Secondary reference Te Connectivity Corporation |
NSN 5975-00-252-1945 is a Tool,hand, manufactured by Te Connectivity Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-252-1945 has 1 manufacturer part number on file: 251101-1 (Te Connectivity Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4140-01-529-2720, 5985-01-658-1689. Verify interchangeability with system specifications before substitution.
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.