The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-129-6705, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-129-6705 |
| Primary Part Number | 11500931 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Head Height | 6.17 MILLIMETERS MINIMUM AND 6.63 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 33.40 MILLIMETERS MINIMUM AND 35.00 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 1.50 |
| Thread Length | 30.40 MILLIMETERS MINIMUM AND 35.00 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | DIN931 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 14.70 MILLIMETERS MINIMUM AND 15.00 MILLIMETERS MAXIMUM MM |
| Material | STEEL PROPERTY CLASS 9.8 OVERALL |
| Thread Series Designator | M |
| 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 |
|---|---|
| 29506234 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 11500931 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 2002468 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| Reference | Meaning |
|---|---|
| 11500725 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 5305-01-129-6705 is a Screw,cap,hexagon Head, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-129-6705 has 3 manufacturer part numbers on file: 29506234 (Allison Transmission Inc Dba Allison Transmission, Inc), 11500931 (Rolls-Royce Solutions America Inc), 2002468 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
2 possible matches (shared part number, not a government interchangeability claim): 5306-01-185-7048, 5340-01-718-8839. Verify interchangeability with system specifications before substitution.
Key specifications for 11500931: Head Height: 6.17 MILLIMETERS MINIMUM AND 6.63 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6G G; Fastener Length: 33.40 MILLIMETERS MINIMUM AND 35.00 MILLIMETERS MAXIMUM MM; Thread Pitch in Millimeters: 1.50. 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.