The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-335-7089, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-335-7089 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Plate Thickness | 0.032 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Nut Length | 1.010 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Plate Width | 0.412 INCHES MINIMUM AND 0.581 INCHES MAXIMUM IN |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Mounting Hole Arrangement Style | 2 HOLES |
| Hardness Rating | 49.0 ROCKWELL C MAXIMUM |
| Material Document and Classification | AMS5080 ASSN STD 1ST MATERIAL RESPONSE OR AMS6359 ASSN STD 2ND MATERIAL RESPONSE OR AMS6350 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.117 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Counterbore Diameter | 0.317 INCHES NOMINAL NUT IN |
| Distance From Aperture Center to Mounting Hole Center | 0.182 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Center to Center Distance Between Mounting Holes Along Length | 0.364 INCHES MAXIMUM IN |
| Nut Height | 0.718 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Nut Style | PLATE (FLOATING) |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 1035 OR STEEL COMP 4340 OR STEEL COMP 4130 OR STEEL COMP 1040 OR STEEL COMP 1042 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 |
| Reference | Meaning |
|---|---|
| 10122209 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| MS21075L-5N | 3/2 Design control — primary reference U.S. Government activity |
| MS21075L-5N | 5/9 Secondary reference U.S. Government activity |
| MS21075L05N | 5/1 Secondary reference U.S. Government activity |
NSN 5310-01-335-7089 is a Nut,self-Locking,plate, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-335-7089: Plate Thickness: 0.032 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Nut Length: 1.010 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF). 23 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.