The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-364-3606, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Esna, Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-364-3606 |
| Primary Part Number | 109K9457-3 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Esna, Llc |
| Status | ACTIVE |
| Plate Thickness | 0.050 INCHES MAXIMUM IN |
| Nut Length | 0.955 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Plate Width | 0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 0.280 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | PLATE |
| Material | IRON ALLOY 660 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 |
|---|---|
| 109K9457-3 | Esna, Llc (USA) |
| BACN10JY3CM | Esna, Llc (USA) |
| Reference | Meaning |
|---|---|
| BACN10JY3CM | 5/2 Secondary reference U.S. Government activity |
| 109K9457-3 | 5/9 Secondary reference Harvard Industries Inc |
| NS103223SE-02 | 5/9 Secondary reference U.S. Government activity |
| BACN10JY3CM | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-364-3606 is a Nut,self-Locking,plate, manufactured by Esna, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-364-3606 has 2 manufacturer part numbers on file: 109K9457-3 (Esna, Llc), BACN10JY3CM (Esna, Llc).
Key specifications for 109K9457-3: Overall Height: 0.470 INCHES MAXIMUM IN; Plate Thickness: 0.050 INCHES MAXIMUM IN; Nut Length: 0.955 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 13 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.