The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-620-0203, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Oxe Marine Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-620-0203 |
| Primary Part Number | 30-0130-262 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Oxe Marine Inc |
| Status | ACTIVE |
| Width Across Flats | 13.0 MILLIMETERS NOMINAL MM |
| Thread Series | M |
| Thread Pitch in Millimeters | 1.25 |
| Thread Pitch Diameters | -1.2 TO 1.3 MILLIMETERS MM |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 8.0 MILLIMETERS MM |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Nut Height | 8.0 MILLIMETERS NOMINAL MM |
| Nut Style | HEXAGON |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Material | STEEL COMP 316 NUT |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| 94205A260 | Mcmaster-Carr Supply Co (USA) |
| 30-0130-262 PRIMARY | Oxe Marine Inc (USA) |
NSN 5310-01-620-0203 is a Nut,self-Locking,hexagon, manufactured by Oxe Marine Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-620-0203 has 2 manufacturer part numbers on file: 94205A260 (Mcmaster-Carr Supply Co), 30-0130-262 (Oxe Marine Inc).
Key specifications for 30-0130-262: Width Across Flats: 13.0 MILLIMETERS NOMINAL MM; Thread Series: M; Thread Pitch in Millimeters: 1.25; Thread Pitch Diameters: -1.2 TO 1.3 MILLIMETERS MM. 12 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.