The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-332-6512, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Atf Aerospace Llc. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-332-6512 |
| Primary Part Number | MA13601-054-2 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Atf Aerospace Llc |
| Status | ACTIVE |
| Plate Thickness | 0.135 INCHES NOMINAL IN |
| Nut Length | 0.985 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416TY2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Plate Width | 0.495 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Mounting Hole Arrangement Style | 2 HOLES |
| Mounting Hole Diameter | 0.120 INCHES MINIMUM IN |
| Features Provided | FLOATING NUT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Distance From Aperture Center to Mounting Hole Center | 0.354 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Center to Center Distance Between Mounting Holes Along Length | 0.716 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN |
| Nut Height | 0.391 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Nut Style | PLATE (FLOATING) |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 1045 AND STEEL COMP 4130 OVERALL |
| Nut Mounting Provision | STRAIGHT HOLES |
| 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 |
|---|---|
| MA13601-054-2 | Atf Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| MA13601-054-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-332-6512 is a Nut,self-Locking,plate, manufactured by Atf Aerospace Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-332-6512 has 1 manufacturer part number on file: MA13601-054-2 (Atf Aerospace Llc).
Key specifications for MA13601-054-2: Plate Thickness: 0.135 INCHES NOMINAL IN; Nut Length: 0.985 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416TY2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF). 21 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.