The Screw,shoulder, cataloged under National Stock Number 5305-01-372-7933, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-372-7933 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Width Across Flats | 0.075 INCHES NOMINAL IN |
| Head Height | 0.065 INCHES NOMINAL IN |
| Fastener Length | 0.366 INCHES NOMINAL IN |
| Shoulder Length | 0.146 INCHES NOMINAL STAND-OFF IN |
| Shoulder Diameter | 0.250 INCHES NOMINAL STAND-OFF IN |
| Thread Length | 0.220 INCHES NOMINAL IN |
| Shoulder Shape | ROUND STAND-OFF |
| Material Document and Classification | 50866 MFR REF ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303SE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.437 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 |
| Reference | Meaning |
|---|---|
| 50866 | 3/9 Design control — primary reference L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions |
NSN 5305-01-372-7933 is a Screw,shoulder, classified under FSC 5305, Screws. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-488-4116, 9150-01-541-0308. Verify interchangeability with system specifications before substitution.
Key specifications for 5305-01-372-7933: Width Across Flats: 0.075 INCHES NOMINAL IN; Head Height: 0.065 INCHES NOMINAL IN; Fastener Length: 0.366 INCHES NOMINAL IN; Shoulder Length: 0.146 INCHES NOMINAL STAND-OFF IN. 17 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.