The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-015-6874, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 14 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-015-6874 |
| Primary Part Number | J627P0313 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Washer Outside Diameter | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Precious Material | SILVER |
| Washer Thickness | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | SILVER THREADS |
| Nut Style | DOUBLE HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | NICKEL ALLOY 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 |
|---|---|
| J627P03 | General Electric Company (USA) |
| J627P0313 PRIMARY | General Electric Company (USA) |
| J627P03D | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| J627P03D PRIMARY | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| Reference | Meaning |
|---|---|
| LH10507-3 | 5/9 Secondary reference Harvard Industries Inc |
| VN1435W02 | 3/2 Design control — primary reference U.S. Government activity |
| J627P03D | 5/2 Secondary reference U.S. Government activity |
| J627P03D | D/9 Drawing number reference only General Electric Company |
| J627P03A | D/9 Drawing number reference only General Electric Company |
| 5310PL0725716 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5310-01-015-6874 is a Nut,self-Locking,extended Washer, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-015-6874 has 4 manufacturer part numbers on file: J627P03 (General Electric Company), J627P0313 (General Electric Company), J627P03D (Fairchild Fasteners Europe - Vsd Gmbh), J627P03D (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp).
Key specifications for J627P0313: Overall Height: 0.290 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN; Washer Outside Diameter: 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN; Width Across Flats: 0.250 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF). 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.