The Nut, cataloged under National Stock Number 5310-01-080-8981, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Nut |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hastings Deering Corp Ltd (CAGE Z1769); Hastings Deering (aust) Pty Ltd (CAGE ZF912); Hastings Deering (australia) Pty Ltd (CAGE ZW552); Caterpillar Inc Div Caterpillar Defense (CAGE 11083) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-080-8981 |
| Primary Part Number | 7K2017 |
| Item Name | Nut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7K-2017 | Hastings Deering Corp Ltd (AUS) |
| 7K-2017 | Hastings Deering (aust) Pty Ltd (AUS) |
| 7K-2017 | Hastings Deering (australia) Pty Ltd (AUS) |
| 7K2017 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 7K-2017 | 5/9 Secondary reference Caterpillar of Australia Pty Ltd |
NSN 5310-01-080-8981 is a Nut, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-080-8981 has 4 manufacturer part numbers on file: 7K-2017 (Hastings Deering Corp Ltd), 7K-2017 (Hastings Deering (aust) Pty Ltd), 7K-2017 (Hastings Deering (australia) Pty Ltd), 7K2017 (Caterpillar Inc Div Caterpillar Defense).
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.