The Retainer,nut and Bolt, cataloged under National Stock Number 5340-01-697-2504, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-697-2504 |
| Item Name | Retainer,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS2700, METHOD 1, TYPE 2 OR 8, CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE |
| Grip Height | 0.095 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN |
| Style Designator | BARREL |
| Material Document and Classification | AMS5542 ASSN STD SINGLE MATERIAL RESPONSE |
| Material Thickness | 0.012 INCHES MINIMUM IN |
| Specification/standard Data | 80205-NAS578 NATIONAL STD/SPEC |
| Surface Treatment | PASSIVATE |
| Material | NICKEL ALLOY X-750 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| NAS578 | 3/1 Design control — primary reference U.S. Government activity |
| NAS578C5A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-697-2504 is a Retainer,nut and Bolt, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-697-2504: Overall Height: 0.270 INCHES MINIMUM IN; Surface Treatment Document and Classification: AMS2700, METHOD 1, TYPE 2 OR 8, CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE; Grip Height: 0.095 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN; Style Designator: BARREL. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.