The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-469-1836, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Specific Systems, Llc Div Specific Systems. Government technical data includes 8 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 | 5310-01-469-1836 |
| Primary Part Number | 056-P-129 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Specific Systems, Llc Div Specific Systems |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | 18-8 STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING OVERALL EXCEPT INSERT |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| 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 |
|---|---|
| 056-P-129 PRIMARY | Specific Systems, Llc Div Specific Systems (USA) |
NSN 5310-01-469-1836 is a Nut,self-Locking,hexagon, manufactured by Specific Systems, Llc Div Specific Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-469-1836 has 1 manufacturer part number on file: 056-P-129 (Specific Systems, Llc Div Specific Systems).
Key specifications for 056-P-129: Thread Series: UNIFIED NATIONAL COARSE (UNC); Material Document and Classification: 18-8 STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.164 INCHES IN. 8 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.