The Nut,plain,extended Washer,hexago, cataloged under National Stock Number 5310-01-662-7058, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Perkins Engines Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-662-7058 |
| Primary Part Number | 023100006 |
| Item Name | Nut,plain,extended Washer,hexago |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Perkins Engines Inc |
| Status | ACTIVE |
| Washer Outside Diameter | 14.2 MILLIMETERS NOMINAL MM |
| Width Across Flats | 9.9 MILLIMETERS NOMINAL MM |
| Thread Series | M |
| Thread Pitch in Millimeters | 1.0 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 6.0 INCHES IN |
| Nut Style | HEXAGON |
| 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 |
|---|---|
| 023100006 PRIMARY | Perkins Engines Inc (USA) |
| Reference | Meaning |
|---|---|
| 023100006 | 5/9 Secondary reference Power Great Lakes, Inc. |
| 4298327 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5310-01-662-7058 is a Nut,plain,extended Washer,hexago, manufactured by Perkins Engines Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-662-7058 has 1 manufacturer part number on file: 023100006 (Perkins Engines Inc).
Key specifications for 023100006: Overall Height: 5.9 MILLIMETERS NOMINAL MM; Washer Outside Diameter: 14.2 MILLIMETERS NOMINAL MM; Width Across Flats: 9.9 MILLIMETERS NOMINAL MM; Thread Series: M. 7 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.