The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-172-5136, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-172-5136 |
| Primary Part Number | HS262-624 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Hole Thread Quantity Per Inch | 24 |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Temp Rating | 40.0 CELSIUS MAXIMUM DEGC |
| Hole Configuration Style | CONFIGURATION G |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Drilled Hole Diameter | 0.400 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 8630 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 |
|---|---|
| HS262-624 | Fairchild Fasteners Fullerton Opns (USA) |
| HS262-624 | Bristol Industries, Llc (USA) |
| HS262-624 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HS262-624 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| Reference | Meaning |
|---|---|
| 48FLW-624 | 5/9 Secondary reference Alta Products Co Inc |
| H39921-6 | 5/9 Secondary reference Fairchild Fasteners Fullerton Opns |
| HS262-624 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| BH00510-6 | 5/9 Secondary reference Bristol Industries, Llc |
| HS262-624 | 7/2 Vendor item drawing reference The Boeing Company |
NSN 5310-01-172-5136 is a Nut,self-Locking,plate, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-172-5136 has 4 manufacturer part numbers on file: HS262-624 (Fairchild Fasteners Fullerton Opns), HS262-624 (Bristol Industries, Llc), HS262-624 (Sps Technologies, Llc Dba PB Fasteners), HS262-624 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok).
Key specifications for HS262-624: Lubrication: DRY FILM LUBRICANT; Overall Height: 0.438 INCHES NOMINAL IN; Hole Thread Quantity Per Inch: 24; Surface Treatment Document and Classification: QQ-P-416, TYPE 2, CLASS 2 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.