The Nut,self-Locking,clinch, cataloged under National Stock Number 5310-01-042-2599, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-042-2599 |
| Primary Part Number | K29454-4 |
| Item Name | Nut,self-Locking,clinch |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Pilot Diameter | 0.304 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN |
| Pilot Length | 0.088 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 0.385 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| Nut Style | CLINCH |
| Thread Class | 3B |
| 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 |
|---|---|
| K29454-4 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 9636M36P03 | General Electric Company (USA) |
| K29454-4 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| K29454-4 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| 5310PL0626641 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 9634M36P03 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company |
NSN 5310-01-042-2599 is a Nut,self-Locking,clinch, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-042-2599 has 4 manufacturer part numbers on file: K29454-4 (Howmet Global Fastening Systems Inc), 9636M36P03 (General Electric Company), K29454-4 (Sps Technologies, Llc Dba PB Fasteners), K29454-4 (Satair A/s).
Key specifications for K29454-4: Thread Direction: RIGHT-HAND; Pilot Diameter: 0.304 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN; Pilot Length: 0.088 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN; Locking Feature: PREVAILING TORQUE ALL METAL DESIGN. 7 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.