The Screw,shoulder, cataloged under National Stock Number 5305-01-321-1385, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 15 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 | 5305-01-321-1385 |
| Primary Part Number | 799205713-001 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Head Height | 0.200 INCHES NOMINAL IN |
| Fastener Length | 1.350 INCHES NOMINAL IN |
| Shoulder Length | 0.541 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.125 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.608 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST HOLE |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | BINDING |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 630 OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.125 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 |
|---|---|
| 799205713-001 PRIMARY | Lockheed Martin Corporation (USA) |
NSN 5305-01-321-1385 is a Screw,shoulder, manufactured by Lockheed Martin Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-321-1385 has 1 manufacturer part number on file: 799205713-001 (Lockheed Martin Corporation).
Key specifications for 799205713-001: Head Height: 0.200 INCHES NOMINAL IN; Fastener Length: 1.350 INCHES NOMINAL IN; Shoulder Length: 0.541 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Diameter: 0.125 INCHES NOMINAL FIRST SHOULDER IN. 15 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.