The Screw,assembled Washer, cataloged under National Stock Number 5305-01-325-8384, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 25 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-325-8384 |
| Primary Part Number | 10468814 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Extended Washer Thickness | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Head Height | 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Fastener Length | 2.250 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | G-4345M CAGEC 16764 MFR REF SINGLE TREATMENT RESPONSE FASTENER |
| Extended Washer Diameter | 0.418 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Primary Washer Outside Diameter | 0.495 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| Thread Length | 0.620 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN |
| Hardness Rating | 42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM PRIMARY WASHER |
| Material Document and Classification | SAE 1050 ASSN STD SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| Material Document and Classification | SAE J429 GR8 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| Spline Major Diameter | 0.287 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FLAT EXTENDED WASHER |
| Primary Washer Style | DOME INTERNAL TEETH |
| Thread Direction | RIGHT-HAND |
| Primary Washer Material Thickness | 0.039 INCHES NOMINAL IN |
| Surface Treatment | DICHROMATE ZINC FASTENER |
| Internal Drive Style | TORX |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 1050 PRIMARY WASHER |
| Material | STEEL FASTENER |
| Thread Series Designator | UNF |
| Washer Quantity | 1 |
| Head Diameter | 0.287 INCHES NOMINAL IN |
| 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 |
|---|---|
| 10468814 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 10468814 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
NSN 5305-01-325-8384 is a Screw,assembled Washer, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-325-8384 has 1 manufacturer part number on file: 10468814 (General Motors Llc Dba General Motors Llc).
Key specifications for 10468814: Extended Washer Thickness: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Head Height: 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN; Fastener Length: 2.250 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN; Surface Treatment Document and Classification: G-4345M CAGEC 16764 MFR REF SINGLE TREATMENT RESPONSE FASTENER. 25 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.