The Screw,shoulder, cataloged under National Stock Number 5305-01-588-2749, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 12 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 | 5305-01-588-2749 |
| Primary Part Number | 119584-05-02-PY |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Shoulder Length | 0.250 INCHES NOMINAL OVERALL IN |
| Shoulder Diameter | 0.313 INCHES NOMINAL OVERALL IN |
| Thread Length | 0.440 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-B633 TYPE VI, CLASS FE/ZN 13 (SC 3) ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Head Length | 0.250 INCHES NOMINAL IN |
| Color | YELLOW OVERALL |
| Surface Treatment | ZINC OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 119584-05-02-PY PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
NSN 5305-01-588-2749 is a Screw,shoulder, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-588-2749 has 1 manufacturer part number on file: 119584-05-02-PY (Bae Systems Land & Armaments L.p.).
Key specifications for 119584-05-02-PY: Fastener Length: 0.250 INCHES NOMINAL IN; Shoulder Length: 0.250 INCHES NOMINAL OVERALL IN; Shoulder Diameter: 0.313 INCHES NOMINAL OVERALL IN; Thread Length: 0.440 INCHES NOMINAL IN. 12 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.