The Screw,tapping, cataloged under National Stock Number 5305-01-165-8612, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is D J Associates Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-165-8612 |
| Primary Part Number | 9421985 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | D J Associates Inc |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 6.3 MILLIMETERS MM |
| Fastener Length | 20.00 MILLIMETERS NOMINAL MM |
| Nonmachine Thread Style | GIMLET POINT (TYPE A, AB OR BA) |
| Head Style | HEXAGON EXTENDED WASHER |
| Width Between Flats | 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM |
| Surface Treatment | ZINC OVERALL |
| 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 |
|---|---|
| 11503648 | General Motors Llc Dba General Motors Llc (USA) |
| 9421985 PRIMARY | D J Associates Inc (USA) |
| 9421985 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 11503648 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 5305-01-165-8612 is a Screw,tapping, manufactured by D J Associates Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-165-8612 has 3 manufacturer part numbers on file: 11503648 (General Motors Llc Dba General Motors Llc), 9421985 (D J Associates Inc), 9421985 (General Motors Corp).
Key specifications for 9421985: Nonmachine Nominal Thread Diameter: 6.3 MILLIMETERS MM; Fastener Length: 20.00 MILLIMETERS NOMINAL MM; Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA); Head Style: HEXAGON EXTENDED WASHER. 6 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.