NSN 5975-01-251-3963 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-251-3963. Manufacturer of record part number: 91144.
Also searched as5975-01-251-3963 ·
5975012513963 ·
NIIN 012513963 ·
01-251-3963 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 12066 · 91144 · EE301817 ITEM 18
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 91144
Manufacturer: Ohio Semitronics Inc
General Description
The Bushing,electrical Conductor, cataloged under National Stock Number 5975-01-251-3963, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ohio Semitronics Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Bushing,electrical Conductor
FSC / FSG
5975 — Electrical Hardware and Supplies (FSG 59)
Manufacturers
Ohio Semitronics Inc (CAGE 12066)
Technical Specifications
Parameter
Value
NSN
5975-01-251-3963
Primary Part Number
91144
Item Name
Bushing,electrical Conductor
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
Ohio Semitronics Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4920-01-296-155191144POSSIBLE MATCH
TEST PROGRAM SET
Possible match (shared part number)Textron Systems Corporation Dba Textron Systems Corp
5999-01-466-992211260810APOSSIBLE MATCH
CONTACT STRIP,PRINTED WIRING COM
Possible match (shared part number)Falstrom Co
3820-01-645-761991144POSSIBLE MATCH
SHANK,ROD,ROCK DRILL
Possible match (shared part number)Irwin Industrial Tool Company
NSN 5975-01-251-3963 is a Bushing,electrical Conductor, manufactured by Ohio Semitronics Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-251-3963?
NSN 5975-01-251-3963 has 1 manufacturer part number on file: 91144 (Ohio Semitronics Inc).
What NSN replaces 5975-01-251-3963?
3 possible matches (shared part number, not a government interchangeability claim): 4920-01-296-1551, 5999-01-466-9922, 3820-01-645-7619. Verify interchangeability with system specifications before substitution.
Is NSN 5975-01-251-3963 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.