The Nut,plain,extended Washer,hexago, cataloged under National Stock Number 5310-01-334-7388, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Clay and Bailey Manufacturing Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-334-7388 |
| Primary Part Number | 1820-09-2004 |
| Item Name | Nut,plain,extended Washer,hexago |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Clay and Bailey Manufacturing Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 1820-09-2004 PRIMARY | Clay and Bailey Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| 1820-001 | 5/9 Secondary reference Clay and Bailey Manufacturing Company |
NSN 5310-01-334-7388 is a Nut,plain,extended Washer,hexago, manufactured by Clay and Bailey Manufacturing Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-334-7388 has 1 manufacturer part number on file: 1820-09-2004 (Clay and Bailey Manufacturing Company).
Key specifications for 1820-09-2004: End Item Identification: 4930-00-752-9983. 0 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.