The Spring,helical,compression, cataloged under National Stock Number 5360-01-422-6619, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 16 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 | 5360-01-422-6619 |
| Primary Part Number | 70219-01044-101 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Spring Free Outside Diameter | 2.862 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-83488,TY2,CL2 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY2,CL2 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Load Rating | 58.500 POUNDS MINIMUM AND 573.750 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 3.300 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 5.620 INCHES MINIMUM AND 5.680 INCHES MAXIMUM IN |
| Spring Deflection Rate | 234.000 POUNDS PER INCH MINIMUM AND 255.000 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 2.138 INCHES MAXIMUM IN |
| Stock Diameter | 0.362 INCHES NOMINAL IN |
| Spring Length Under Load | 3.400 INCHES MINIMUM AND 5.400 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 2.862 INCHES MAXIMUM IN |
| Coil Quantity | 7 |
| Surface Treatment | ZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL 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 |
|---|---|
| 70219-01044-101 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5360-01-422-6619 is a Spring,helical,compression, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-422-6619 has 1 manufacturer part number on file: 70219-01044-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70219-01044-101: Spring Free Outside Diameter: 2.862 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-83488,TY2,CL2 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY2,CL2 FED SPEC 2ND TREATMENT RESPONSE OVERALL; Load Rating: 58.500 POUNDS MINIMUM AND 573.750 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 16 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.