The Nut,plain,square, cataloged under National Stock Number 5310-01-109-6747, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-109-6747 |
| Primary Part Number | 13029916 |
| Item Name | Nut,plain,square |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Width Across Flats | 38.0 MILLIMETERS NOMINAL MM |
| Thread Tolerance Class | 6H INTERNAL |
| Thread Series | ISO M |
| Thread Pitch in Millimeters | 1.00 |
| Material Document and Classification | QQ-C-390,C7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 22.0 MILLIMETERS MM |
| Nut Height | 18.25 MILLIMETERS NOMINAL MM |
| Nut Style | SQUARE |
| Material | COPPER ALLOY 863 OVERALL |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| 13029916 | Rudolph Precision Products, L.l.c. (USA) |
| 13029916 | Indian Aerospace, Inc. (USA) |
| 13029916 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 13029916 | Superior Machine Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10088068 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-01-109-6747 is a Nut,plain,square, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-109-6747 has 4 manufacturer part numbers on file: 13029916 (Rudolph Precision Products, L.l.c.), 13029916 (Indian Aerospace, Inc.), 13029916 (Us Army Aviation and Missile Command), 13029916 (Superior Machine Products, Inc.).
Key specifications for 13029916: Width Across Flats: 38.0 MILLIMETERS NOMINAL MM; Thread Tolerance Class: 6H INTERNAL; Thread Series: ISO M; Thread Pitch in Millimeters: 1.00. 11 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.