The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-507-2970, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-507-2970 |
| Primary Part Number | 12479054 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Plate Thickness | 0.060 INCHES NOMINAL IN |
| Nut Length | 6.500 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Plate Width | 0.365 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN |
| Hole Configuration Style | CONFIGURATION A |
| Distance From Base to Center of Aperture | 0.500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-P-416, TYPE II, CLASS 2 OR 3 FED SPEC 1ST MATERIAL RESPONSE BASE |
| Features Provided | FLOATING NUT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.437 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 1.000 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.600 INCHES NOMINAL IN |
| Nut Style | PLATE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 14 |
| Material | STEEL COMP 1020 BASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-507-2970 is a Nut,self-Locking,plate, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-507-2970 has 3 manufacturer part numbers on file: 12479054 (U S Army Tank Automotive Command Amsta-Im-Mm), 12479054 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12479054 (Amz Alabama Inc.).
Key specifications for 12479054: Plate Thickness: 0.060 INCHES NOMINAL IN; Nut Length: 6.500 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Plate Width: 0.365 INCHES MINIMUM AND 0.463 INCHES MAXIMUM 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.