The Spring,helical,compression, cataloged under National Stock Number 5360-00-343-5271, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 12 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.
| Parameter | Value |
|---|---|
| NSN | 5360-00-343-5271 |
| Primary Part Number | 01T174-79 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Load Rating | 4.560 POUNDS MINIMUM AND 5.060 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.750 INCHES NOMINAL IN |
| Style Designator | TAPERED |
| Spring Free Length | 2.880 INCHES NOMINAL IN |
| Inside Diameter | 0.202 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN |
| Spring Length Under Load | 2.351 INCHES NOMINAL IN |
| Coil Quantity | 21 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 01T174-79 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
NSN 5360-00-343-5271 is a Spring,helical,compression, manufactured by Falls Filtration Technologies, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-343-5271 has 1 manufacturer part number on file: 01T174-79 (Falls Filtration Technologies, Inc.).
Key specifications for 01T174-79: Spring Free Outside Diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Load Rating: 4.560 POUNDS MINIMUM AND 5.060 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.750 INCHES NOMINAL IN. 12 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.