The Nut,sleeve, cataloged under National Stock Number 5310-00-776-2329, 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 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-776-2329 |
| Primary Part Number | 7762329 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Flange Width Across Flats | 2.156 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN |
| Nut Length | 4.297 INCHES MINIMUM AND 4.328 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1 CLASS 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2 CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Flange Thickness | 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Thread Length | 2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM OVERALL IN |
| Material Document and Classification | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM NUT IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.250 INCHES IN |
| Nut Diameter | 1.740 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN |
| Counterbore Diameter | 1.266 INCHES MINIMUM AND 1.297 INCHES MAXIMUM NUT IN |
| Cross-Sectional Shape | HEXAGONAL FLANGE |
| Cross-Sectional Shape | ROUND NUT |
| Surface Treatment | CADMIUM OR ZINC AND CHROMATE OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 1340 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 |
|---|---|
| 7762329 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5310-00-776-2329 is a Nut,sleeve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-776-2329 has 1 manufacturer part number on file: 7762329 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7762329: Flange Width Across Flats: 2.156 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN; Nut Length: 4.297 INCHES MINIMUM AND 4.328 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 1 CLASS 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2 CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL; Flange Thickness: 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN. 19 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.