The Nut,self-Locking,round, cataloged under National Stock Number 5310-01-060-3879, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Nylok Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-060-3879 |
| Primary Part Number | BRN02-1 |
| Item Name | Nut,self-Locking,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Nylok Llc |
| Status | ACTIVE |
| Thread Series | UNF |
| Thread Pitch Diameters | +0.5657 TO 0.5687 INCHES IN |
| Drive Point Width | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.586 INCHES IN |
| Nut Diameter | 0.985 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Drive Point Depth | 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Thickness | 0.303 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Countersink Angle | 90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM BOTH ENDS |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Quantity Per Inch | 32 |
| Material | STEEL 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 |
|---|---|
| BRN02-1 PRIMARY | Nylok Llc (USA) |
| Reference | Meaning |
|---|---|
| C1379-3-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-01-060-3879 is a Nut,self-Locking,round, manufactured by Nylok Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-060-3879 has 1 manufacturer part number on file: BRN02-1 (Nylok Llc).
Key specifications for BRN02-1: Thread Series: UNF; Thread Pitch Diameters: +0.5657 TO 0.5687 INCHES IN; Drive Point Width: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 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.