The Screw,machine, cataloged under National Stock Number 5305-01-391-2885, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Asi Aerospace Group Dba Aerospace Supply. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-391-2885 |
| Primary Part Number | 2576671-6 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Asi Aerospace Group Dba Aerospace Supply |
| Status | ACTIVE |
| Head Height | 0.029 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| Screw Surface Treatment | TIN |
| Fastener Length | 0.277 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 0.277 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | ROUND |
| Thread Direction | RIGHT-HAND |
| Nondefinitive Spec/std Data | 1 TYPE AND 1S STYLE |
| Screw Material | COPPER ALLOY 360 |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 80 |
| Thread Series Designator | UNF |
| Head Diameter | 0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | MIL-T-10727, TY1 MIL SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| 2576671-6 | Asi Aerospace Group Dba Aerospace Supply (USA) |
| Reference | Meaning |
|---|---|
| 2576671-6 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5305-01-391-2885 is a Screw,machine, manufactured by Asi Aerospace Group Dba Aerospace Supply, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-391-2885 has 1 manufacturer part number on file: 2576671-6 (Asi Aerospace Group Dba Aerospace Supply).
Key specifications for 2576671-6: Head Height: 0.029 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN; Screw Surface Treatment: TIN; Fastener Length: 0.277 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Screw Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE. 16 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.