The Nut,self-Locking,round, cataloged under National Stock Number 5310-00-776-2583, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-776-2583 |
| Primary Part Number | BACN10GR39 |
| Item Name | Nut,self-Locking,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-13924,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT |
| Thread Series | UN |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Thread Pitch Diameters | +8.9024 TO 8.9087 INCHES IN |
| Material Document and Classification | MIL-S 6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Drive Point Width | 0.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 8.943 INCHES IN |
| Nut Diameter | 9.735 INCHES MINIMUM AND 9.755 INCHES MAXIMUM IN |
| Drive Point Depth | 0.125 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Thickness | 0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE NUT |
| Countersink Angle | 100.0 DEGREES NOMINAL NUT |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Quantity Per Inch | 16 |
| Material | STEEL COMP 4130 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 |
|---|---|
| BACN10GR39 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| BACN10GR39 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-776-2583 is a Nut,self-Locking,round, manufactured by The Boeing Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-776-2583 has 1 manufacturer part number on file: BACN10GR39 (The Boeing Company).
Key specifications for BACN10GR39: Surface Treatment Document and Classification: MIL-C-13924,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT; Thread Series: UN; Temp Rating: 250.0 FAHRENHEIT NOMINAL DEGF; Thread Pitch Diameters: +8.9024 TO 8.9087 INCHES 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.