The Spring,helical,extension, cataloged under National Stock Number 5360-00-598-4996, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 13 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-598-4996 |
| Primary Part Number | 29B6881PC24 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.250 INCHES NOMINAL IN |
| Load Rating | 0.31 POUNDS NOMINAL LBS |
| End Style | MACHINED HALF LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.016 INCHES NOMINAL BOTH ENDS IN |
| Spring Free Length | 0.907 INCHES NOMINAL IN |
| Inside Diameter | 0.218 INCHES NOMINAL IN |
| Spring Length Under Load | 2.062 INCHES NOMINAL IN |
| Coil Quantity | 27 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Hook Radius | 0.125 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 29B6881PC24 PRIMARY | Westinghouse Electric Corp (USA) |
| 1JH448PC86 PRIMARY | Westinghouse Electric Corp (USA) |
| 1718000 PRIMARY | Westinghouse Electric Corp (USA) |
| 22839-72PC22 | Westinghouse Electric Corp (USA) |
| 18D9178PC14 PRIMARY | Westinghouse Electric Corp (USA) |
| AD28354-03REVAPC140 PRIMARY | Plainville Electrical Products Company, the Dba Plainville Electrical Products (USA) |
| 22839PC27M | Westinghouse Electric Corp (USA) |
| BS1J437ITEM24SH1 PRIMARY | Westinghouse Electric Corp (USA) |
| 1JH453SUB8PC31 | Westinghouse Electric Corp (USA) |
| 1JH3477SUB2ITEM5SH10 PRIMARY | Westinghouse Electric Corp (USA) |
| 1JH449PC105 PRIMARY | Westinghouse Electric Corp (USA) |
| 22839-1PC27M | Westinghouse Electric Corp (USA) |
| 1JH453SUB1PC31 PRIMARY | Westinghouse Electric Corp (USA) |
NSN 5360-00-598-4996 is a Spring,helical,extension, manufactured by Westinghouse Electric Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-598-4996 has 13 manufacturer part numbers on file: 29B6881PC24 (Westinghouse Electric Corp), 1JH448PC86 (Westinghouse Electric Corp), 1718000 (Westinghouse Electric Corp), 22839-72PC22 (Westinghouse Electric Corp), 18D9178PC14 (Westinghouse Electric Corp) and 8 more.
Key specifications for 29B6881PC24: Spring Free Outside Diameter: 0.250 INCHES NOMINAL IN; Load Rating: 0.31 POUNDS NOMINAL LBS; End Style: MACHINED HALF LOOP BOTH ENDS; Design Type: CLOSED. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.