The Nut Assembly,spec, cataloged under National Stock Number 5310-01-594-0679, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Chicago Fittings. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Nut Assembly,spec |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Chicago Fittings (CAGE 70026); Jc Bamford Excavators Ltd (CAGE K7599) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-594-0679 |
| Primary Part Number | S2-300AZ-16 |
| Item Name | Nut Assembly,spec |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Chicago Fittings |
| 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 |
|---|---|
| S2-300AZ-16 PRIMARY | Chicago Fittings (USA) |
| 155/10600 | Jc Bamford Excavators Ltd (GBR) |
NSN 5310-01-594-0679 is a Nut Assembly,spec, manufactured by Chicago Fittings, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-594-0679 has 2 manufacturer part numbers on file: S2-300AZ-16 (Chicago Fittings), 155/10600 (Jc Bamford Excavators Ltd).
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.