The Retainer,nut and Bolt, cataloged under National Stock Number 5340-00-477-0207, 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-477-0207 |
| Primary Part Number | 7956-054RET |
| Item Name | Retainer,nut and Bolt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Grip Height | 0.147 INCHES NOMINAL IN |
| Style Designator | BARREL |
| Material Thickness | 0.012 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM |
| Material | STEEL |
| 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 |
|---|---|
| 7956-054RET | Amerace Ltd (CAN) |
| 7956-054RET PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 7956-054RET | 5/9 Secondary reference Harvard Industries Inc |
NSN 5340-00-477-0207 is a Retainer,nut and Bolt, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-477-0207 has 2 manufacturer part numbers on file: 7956-054RET (Amerace Ltd), 7956-054RET (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for 7956-054RET: Grip Height: 0.147 INCHES NOMINAL IN; Style Designator: BARREL; Overall Length: 0.570 INCHES NOMINAL IN; Overall Width: 0.474 INCHES NOMINAL 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.