The Spring,helical,extension, cataloged under National Stock Number 5360-01-007-5516, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-01-007-5516 |
| Primary Part Number | 160D123115-1 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.459 INCHES NOMINAL IN |
| Load Rating | 2.00 POUNDS NOMINAL LBS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 3.139 INCHES NOMINAL IN |
| Spring Deflection Rate | 3.590 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.357 INCHES NOMINAL IN |
| Spring Length Under Load | 3.590 INCHES NOMINAL IN |
| Coil Quantity | 41-1/2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-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 |
|---|---|
| 160D123115-1 | Capy Machine Shop Inc. Dba Capy Machine Shop Inc (USA) |
| 160D123115-1 | H.s.m. Machine Works, Inc. Dba Hsm Machine Works Inc (USA) |
| 160D123115-1 | Design/ol, Inc. (USA) |
| 160D123115-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 160D123115-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5360-01-007-5516 is a Spring,helical,extension, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-007-5516 has 4 manufacturer part numbers on file: 160D123115-1 (Capy Machine Shop Inc. Dba Capy Machine Shop Inc), 160D123115-1 (H.s.m. Machine Works, Inc. Dba Hsm Machine Works Inc), 160D123115-1 (Design/ol, Inc.), 160D123115-1 (Northrop Grumman Systems Corporation).
Key specifications for 160D123115-1: Spring Free Outside Diameter: 0.459 INCHES NOMINAL IN; Load Rating: 2.00 POUNDS NOMINAL LBS; Design Type: CLOSED; Style Designator: CYLINDRICAL. 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.