The Retainer,nut and Bolt, cataloged under National Stock Number 5340-01-659-8792, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fatigue Technology, Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-659-8792 |
| Primary Part Number | FTR-1201-4-1-3-.590-S |
| Item Name | Retainer,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fatigue Technology, Inc |
| Status | ACTIVE |
| Style Designator | CLIP |
| Material Document and Classification | AMS 5643, CONDITION H1025 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5678, CONDITION CH900 ASSN STD 2ND MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.3901 INCHES MINIMUM AND 0.3921 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| 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 |
| Part Number | Manufacturer |
|---|---|
| FTR-1201-4-1-3-.590-S PRIMARY | Fatigue Technology, Inc (USA) |
NSN 5340-01-659-8792 is a Retainer,nut and Bolt, manufactured by Fatigue Technology, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-659-8792 has 1 manufacturer part number on file: FTR-1201-4-1-3-.590-S (Fatigue Technology, Inc).
Key specifications for FTR-1201-4-1-3-.590-S: Overall Height: 0.269 INCHES MAXIMUM IN; Style Designator: CLIP; Material Document and Classification: AMS 5643, CONDITION H1025 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5678, CONDITION CH900 ASSN STD 2ND MATERIAL RESPONSE; Mounting Hole Diameter: 0.3901 INCHES MINIMUM AND 0.3921 INCHES MAXIMUM IN. 5 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.