The Screw,machine, cataloged under National Stock Number 5305-00-276-8540, 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 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-276-8540 |
| Primary Part Number | 1915099 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Head Height | 0.120 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN |
| Screw Surface Treatment | DICHROMATE ZINC |
| Fastener Length | 0.438 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Screw Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES |
| Thread Length | 0.281 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | ROUND |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 1010 OR STEEL COMP 1020 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNF |
| Head Diameter | 0.329 INCHES MINIMUM AND 0.354 INCHES MAXIMUM 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 |
|---|---|
| 1915099 PRIMARY | General Motors Corp (USA) |
| 1915099 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1915099 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 1915099 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 1915099 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
NSN 5305-00-276-8540 is a Screw,machine, manufactured by General Motors Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-276-8540 has 2 manufacturer part numbers on file: 1915099 (General Motors Corp), 1915099 (Borgwarner Pds (anderson), L.l.c.).
Key specifications for 1915099: Head Height: 0.120 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN; Screw Surface Treatment: DICHROMATE ZINC; Fastener Length: 0.438 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN; Screw Material Document and Classification: SAE ASSN STD ALL MATERIAL RESPONSES. 14 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.