The Nut,plain,round, cataloged under National Stock Number 5310-00-333-7374, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 17 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-333-7374 |
| Primary Part Number | 7708736 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Thread Series | UN |
| Hardness Rating | 63.3 ROCKWELL C MINIMUM AND 66.3 ROCKWELL C MAXIMUM |
| Material Document and Classification | QQ-T-825 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Drive Point Width | 0.380 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 3.500 INCHES IN |
| Nut Diameter | 5.000 INCHES NOMINAL IN |
| Drive Point Depth | 0.160 INCHES NOMINAL IN |
| Undercut Thickness | 0.120 INCHES NOMINAL IN |
| Nut Thickness | 0.680 INCHES NOMINAL IN |
| Small End Diameter | 3.640 INCHES NOMINAL IN |
| Countersink Angle | 45.0 DEGREES NOMINAL NUT |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Class | 3B |
| Thread Quantity Per Inch | 12 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 7708736 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 6766356 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 53103337374 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 53103337374 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 6766356 | 5/9 Secondary reference General Motors Corp |
NSN 5310-00-333-7374 is a Nut,plain,round, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-333-7374 has 1 manufacturer part number on file: 7708736 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7708736: Thread Series: UN; Hardness Rating: 63.3 ROCKWELL C MINIMUM AND 66.3 ROCKWELL C MAXIMUM; Material Document and Classification: QQ-T-825 ASSN STD ALL MATERIAL RESPONSES OVERALL; Drive Point Width: 0.380 INCHES NOMINAL 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.