The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-871-2744, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Clinton Engines Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-871-2744 |
| Primary Part Number | 232-0001-000 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Clinton Engines Corp |
| Status | ACTIVE |
| First Step Diameter | 1.1500 INCHES NOMINAL IN |
| Design Type | SOLID |
| Bore Diameter | 0.6660 INCHES NOMINAL IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 232-0001-000 PRIMARY | Clinton Engines Corp (USA) |
| 232-0001-00 | Clinton Engines Corp (USA) |
| Reference | Meaning |
|---|---|
| JHP99-81 | 5/9 Secondary reference Hollingsworth John R Co |
NSN 5340-00-871-2744 is a Seat,helical Compression Spring, manufactured by Clinton Engines Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-871-2744 has 2 manufacturer part numbers on file: 232-0001-000 (Clinton Engines Corp), 232-0001-00 (Clinton Engines Corp).
Key specifications for 232-0001-000: Overall Height: 0.1720 INCHES NOMINAL IN; First Step Diameter: 1.1500 INCHES NOMINAL IN; Design Type: SOLID; Bore Diameter: 0.6660 INCHES NOMINAL IN. 4 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.