The Nut,self-Locking,assembled Washe, cataloged under National Stock Number 5310-00-159-9565, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-159-9565 |
| Primary Part Number | TLN1030L8 |
| Item Name | Nut,self-Locking,assembled Washe |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Lubrication | SOLUBLE LUBRICANT |
| Washer Outside Diameter | 1.000 INCHES MAXIMUM IN |
| Width Across Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| Material Document and Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE NUT |
| Nut Counterbore Depth | 0.082 INCHES MINIMUM AND 0.097 INCHES MAXIMUM NUT IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Counterbore Diameter | 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM NUT IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | FLAT WITH TURNED UP EDGE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 1050 WASHER |
| Material | STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 NUT |
| 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 |
|---|---|
| TLN1030L8 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLN1030L8 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TLN1030L8 PRIMARY | Huck International, Inc (USA) |
| TLN1030L8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| TLN1030L8 | 5/9 Secondary reference U.S. Government activity |
| TLN1030L8 | 5/9 Secondary reference U.S. Government activity |
| TLN1030L8 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-159-9565 is a Nut,self-Locking,assembled Washe, manufactured by Huck International, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-159-9565 has 4 manufacturer part numbers on file: TLN1030L8 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLN1030L8 (Fairchild Fasteners Europe - Vsd Gmbh), TLN1030L8 (Huck International, Inc), TLN1030L8 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for TLN1030L8: Lubrication: SOLUBLE LUBRICANT; Overall Height: 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN; Washer Outside Diameter: 1.000 INCHES MAXIMUM IN; Width Across Flats: 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN. 18 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.