The Screw,shoulder, cataloged under National Stock Number 5305-01-448-1930, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-448-1930 |
| Primary Part Number | 11472660 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Head Height | 0.305 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| Fastener Length | 1.175 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN |
| Shoulder Length | 1.130 INCHES NOMINAL GRIP IN |
| Surface Treatment Document and Classification | QQ-P-35 TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.112 INCHES NOMINAL GRIP IN |
| Thread Length | 0.350 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND GRIP |
| Material Document and Classification | ASTM A582 0.312 HEX STOCK CRES ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.312 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Material | STEEL COMP 303 OVERALL |
| 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 |
NSN 5305-01-448-1930 is a Screw,shoulder, manufactured by Us Army Aviation and Missile Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-448-1930 has 2 manufacturer part numbers on file: 11472660 (Us Army Aviation and Missile Command), 11472660 (Raytheon Company Div Corp).
Key specifications for 11472660: Head Height: 0.305 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN; Fastener Length: 1.175 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN; Shoulder Length: 1.130 INCHES NOMINAL GRIP IN; Surface Treatment Document and Classification: QQ-P-35 TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 18 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.