The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-331-7601, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-331-7601 |
| Primary Part Number | 14M7298 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| Thread Tolerance Class | 6H INTERNAL |
| Thread Series | M |
| Thread Pitch in Millimeters | 1.25 |
| Nominal Thread Size | 8.0 MILLIMETERS MM |
| Surface Treatment | ZINC OVERALL |
| 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 |
|---|---|
| 14M7298 PRIMARY | Deere & Company Dba Deere John Co (USA) |
| 14M7298 | Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery (AUS) |
| Reference | Meaning |
|---|---|
| 14M7298 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
| 14M7298 | 5/1 Secondary reference Rdo Equipment Rdo Equipment Pty Ltd |
NSN 5310-01-331-7601 is a Nut,self-Locking,extended Washer, manufactured by Deere & Company Dba Deere John Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-331-7601 has 2 manufacturer part numbers on file: 14M7298 (Deere & Company Dba Deere John Co), 14M7298 (Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery).
Key specifications for 14M7298: Thread Tolerance Class: 6H INTERNAL; Thread Series: M; Thread Pitch in Millimeters: 1.25; Nominal Thread Size: 8.0 MILLIMETERS MM. 6 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.