The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-707-2576, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-707-2576 |
| Primary Part Number | 12569605-34 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Width Across Flats | 0.489 INCHES MINIMUM AND 0.489 INCHES MINIMUM AND 0.502 INCHES MAXIMUM0.502 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS-QQ-P-416, TYPE II, CL 2 OR 3 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| Thread Series | UNFUNF |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES0.3125 INCHES IN |
| Specification/standard Data | 96906-MS45913/3-5FG8C GOVERNMENT SPECIFICATION |
| Locking Feature | NYLON INSERTNYLON INSERT |
| Nut Height | 0.329 INCHES MINIMUM AND 0.329 INCHES MINIMUM AND 0.359 INCHES MAXIMUM0.359 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM NUT |
| Nut Style | HEXAGONHEXAGON |
| Thread Class | 3B3B |
| Thread Quantity Per Inch | 2424 |
| Material | STEEL NUT |
| Material | PLASTIC NYLON LOCKING INSERT |
| Bearing Surface Type | FLATFLAT |
| 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 |
|---|---|
| 12569605-34 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12569605 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| MS45913/3-5FG8C | 4/1 Identification reference U.S. Government activity |
NSN 5310-01-707-2576 is a Nut,self-Locking,hexagon, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-707-2576 has 1 manufacturer part number on file: 12569605-34 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12569605-34: Width Across Flats: 0.489 INCHES MINIMUM AND 0.489 INCHES MINIMUM AND 0.502 INCHES MAXIMUM0.502 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS-QQ-P-416, TYPE II, CL 2 OR 3 ASSN STD SINGLE TREATMENT RESPONSE NUT; Thread Series: UNFUNF; Thread Direction: RIGHT-HANDRIGHT-HAND. 15 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.