The Spring,helical,extension, cataloged under National Stock Number 5360-00-563-6616, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Maney Aircraft, Inc. Dba Maney Aircraft. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-563-6616 |
| Primary Part Number | 187-318160 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Maney Aircraft, Inc. Dba Maney Aircraft |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.500 INCHES NOMINAL IN |
| Load Rating | 3.00 POUNDS MINIMUM AND 5.00 POUNDS MAXIMUM LBS |
| End Style | MACHINE LOOP SECOND END |
| End Style | MACHINED HALF LOOP FIRST END |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.094 INCHES NOMINAL FIRST END IN |
| Opening Width | 0.265 INCHES NOMINAL BOTH ENDS IN |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.434 INCHES NOMINAL IN |
| Spring Deflection Rate | 6.000 POUNDS PER INCH NOMINAL LBS |
| Coil to Hook Inside Length | 0.531 INCHES NOMINAL SECOND END IN |
| Inside Diameter | 0.410 INCHES NOMINAL IN |
| Spring Length Under Load | 1.812 INCHES NOMINAL IN |
| Coil Quantity | 10-1/2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Hook Radius | 0.203 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 |
|---|---|
| 187-318160 PRIMARY | Maney Aircraft, Inc. Dba Maney Aircraft (USA) |
| Reference | Meaning |
|---|---|
| 187-318160 | 5/9 Secondary reference U.S. Government activity |
| 187-318160 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 5360-00-563-6616 is a Spring,helical,extension, manufactured by Maney Aircraft, Inc. Dba Maney Aircraft, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-563-6616 has 1 manufacturer part number on file: 187-318160 (Maney Aircraft, Inc. Dba Maney Aircraft).
Key specifications for 187-318160: Spring Free Outside Diameter: 0.500 INCHES NOMINAL IN; Load Rating: 3.00 POUNDS MINIMUM AND 5.00 POUNDS MAXIMUM LBS; End Style: MACHINE LOOP SECOND END; End Style: MACHINED HALF LOOP FIRST END. 17 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.