The Reducing Washer,knockout, cataloged under National Stock Number 5975-01-620-0076, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 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 | 5975-01-620-0076 |
| Primary Part Number | 12562492 |
| Item Name | Reducing Washer,knockout |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Design Type | CUP |
| Overall Thickness | 0.074 INCHES NOMINAL IN |
| Outside Diameter | 3.0 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5975-01-620-0076 is a Reducing Washer,knockout, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-620-0076 has 2 manufacturer part numbers on file: 12562492 (U S Army Tank Automotive Command Amsta-Im-Mm), 12562492 (Choctaw Manufacturing Defense Contractors, Inc.).
Key specifications for 12562492: Design Type: CUP; Overall Thickness: 0.074 INCHES NOMINAL IN; Outside Diameter: 3.0 INCHES NOMINAL IN; Special Features: INSIDE DIAMETER 0.875". 3 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.