The Nut,self-Locking,cap, cataloged under National Stock Number 5310-01-696-6841, 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 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-696-6841 |
| Primary Part Number | F22NKTM-82 |
| Item Name | Nut,self-Locking,cap |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Esna, Llc |
| Status | ACTIVE |
| Width Across Flats | 0.336 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | Q-P-416,TY 1, CL3 FED SPEC 13TH TREATMENT RESPONSE NUT |
| Thread Series | UNJC |
| Material Document and Classification | AISI ASSN STD 1ST MATERIAL RESPONSE NUT |
| Material Document and Classification | AISI ASSN STD 2ND MATERIAL RESPONSE CAP |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.308 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM NUT |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Material | STEEL COMP 1035 NUT |
| Material | STEEL COMP 1040 CAP |
| Bearing Surface Type | WASHER FACED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| F22NKTM-82 PRIMARY | Esna, Llc (USA) |
NSN 5310-01-696-6841 is a Nut,self-Locking,cap, manufactured by Esna, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-696-6841 has 1 manufacturer part number on file: F22NKTM-82 (Esna, Llc).
Key specifications for F22NKTM-82: Width Across Flats: 0.336 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN; Surface Treatment Document and Classification: Q-P-416,TY 1, CL3 FED SPEC 13TH TREATMENT RESPONSE NUT; Thread Series: UNJC; Material Document and Classification: AISI ASSN STD 1ST MATERIAL RESPONSE NUT. 14 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.