The Screw, cataloged under National Stock Number 5305-00-178-8632, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Ampex Data Systems Corp Computer Products Div. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Screw |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Ampex Data Systems Corp Computer Products Div (CAGE 09150); Ampex Data Systems Corporation Dba Ampex Intelligent Systems (CAGE 0PN68) |
| Parameter | Value |
|---|---|
| NSN | 5305-00-178-8632 |
| Primary Part Number | 470-039 |
| Item Name | Screw |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Ampex Data Systems Corp Computer Products Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
NSN 5305-00-178-8632 is a Screw, manufactured by Ampex Data Systems Corp Computer Products Div, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-178-8632 has 2 manufacturer part numbers on file: 470-039 (Ampex Data Systems Corp Computer Products Div), 470-039 (Ampex Data Systems Corporation Dba Ampex Intelligent Systems).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-177-5488. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.