The Nut,plain,round, cataloged under National Stock Number 5310-00-516-0499, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-516-0499 |
| Primary Part Number | 5160499 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Thread Tolerance Class | PX.-3 INTERNAL |
| Thread Series | BSP.F INT |
| Thread Pitch in Millimeters | 0.80 |
| Hole Configuration Style | CONFIGURATION F |
| Thread Pitch Diameters | +0.1780 TO 0.1799 INCHES IN |
| Drive Point Width | 0.078 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 5.0 MILLIMETERS MM |
| Nut Diameter | 0.406 INCHES NOMINAL IN |
| Drive Point Depth | 0.063 INCHES NOMINAL IN |
| Nut Thickness | 0.313 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.078 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Drive Point Quantity | 1 |
| Nut Style | ROUND |
| Thread Class | 3B |
| Material | STEEL OVERALL |
| Hole Type and Quantity | 2 DRILLED |
| 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 |
|---|---|
| 5160499 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5310-00-516-0499 is a Nut,plain,round, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-516-0499 has 1 manufacturer part number on file: 5160499 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 5160499: Thread Tolerance Class: PX.-3 INTERNAL; Thread Series: BSP.F INT; Thread Pitch in Millimeters: 0.80; Hole Configuration Style: CONFIGURATION F. 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.