The Spring,helical,compression, cataloged under National Stock Number 5360-01-449-4266, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-449-4266 |
| Primary Part Number | PL4950A130049-1 ITEM NO. 11 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.234 INCHES NOMINAL IN |
| Spring Solid Length | 0.396 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM-A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.719 INCHES NOMINAL IN |
| Spring Deflection Rate | 20.690 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.168 INCHES NOMINAL IN |
| Stock Diameter | 0.033 INCHES NOMINAL IN |
| Coil Quantity | 11 |
| Coil Helix Direction | LEFT-HAND OR RIGHT-HAND |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 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 |
|---|---|
| PL4950A130049-1 ITEM NO. 11 PRIMARY | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| RR22 PRIMARY | Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. (USA) |
NSN 5360-01-449-4266 is a Spring,helical,compression, manufactured by L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-449-4266 has 2 manufacturer part numbers on file: PL4950A130049-1 ITEM NO. 11 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division), RR22 (Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.).
Key specifications for PL4950A130049-1 ITEM NO. 11: Spring Free Outside Diameter: 0.234 INCHES NOMINAL IN; Spring Solid Length: 0.396 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material Document and Classification: ASTM-A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 11 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.