The Screw,assembled Washer, cataloged under National Stock Number 5305-01-197-6576, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-197-6576 |
| Primary Part Number | 9415153 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Extended Washer Thickness | 0.037 INCHES MINIMUM AND 0.0663 INCHES MAXIMUM IN |
| Head Height | 0.307 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Fastener Length | 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Primary Washer Outside Diameter | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Thread Length | 0.844 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Primary Washer Style | FLAT |
| Thread Direction | RIGHT-HAND |
| Primary Washer Material Thickness | 0.037 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| Width Between Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Washer Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9415153 PRIMARY | General Motors Corp (USA) |
NSN 5305-01-197-6576 is a Screw,assembled Washer, manufactured by General Motors Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-197-6576 has 1 manufacturer part number on file: 9415153 (General Motors Corp).
Key specifications for 9415153: Extended Washer Thickness: 0.037 INCHES MINIMUM AND 0.0663 INCHES MAXIMUM IN; Head Height: 0.307 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN; Fastener Length: 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Extended Washer Diameter: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN. 19 specifications are documented in the U.S. Government catalog.
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.