The Retainer,nut and Bolt, cataloged under National Stock Number 5340-01-524-8697, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-524-8697 |
| Primary Part Number | NS203540-6 |
| Item Name | Retainer,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Grip Height | 0.125 INCHES NOMINAL IN |
| Style Designator | BARREL |
| Material Document and Classification | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE |
| Material Thickness | 0.012 INCHES NOMINAL IN |
| Material | IRON ALLOY 660 |
| 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 |
|---|---|
| NS203540-6 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HS6115-6 | 7/2 Vendor item drawing reference The Boeing Company |
| HS6115-6 | 5/9 Secondary reference U.S. Government activity |
| NS203540-6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-524-8697 is a Retainer,nut and Bolt, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-524-8697 has 1 manufacturer part number on file: NS203540-6 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for NS203540-6: Overall Height: 0.330 INCHES NOMINAL IN; Grip Height: 0.125 INCHES NOMINAL IN; Style Designator: BARREL; Material Document and Classification: AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE. 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.