The Spring,helical,torsion, cataloged under National Stock Number 5360-01-463-7501, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Bollinger Shipyards Lockport, L.l.c.. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-463-7501 |
| Primary Part Number | 167-5106739 ITEM 45 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Bollinger Shipyards Lockport, L.l.c. |
| Status | ACTIVE |
| End Style | ONE HOOK END BOTH ENDS |
| End Length | 5.630 INCHES NOMINAL BOTH ENDS IN |
| Center Section Width | 2.750 INCHES NOMINAL IN |
| Style Designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| Spring Free Length | 10.370 INCHES NOMINAL IN |
| Inside Diameter | 1.190 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Center Style | SQUARE TYPE |
| Material | COPPER ALLOY 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 |
|---|---|
| 167-5106739 ITEM 45 PRIMARY | Bollinger Shipyards Lockport, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| JE831-A4 BRONZE | 5/2 Secondary reference U.S. Government activity |
| A4 | 5/9 Secondary reference Bollinger Shipyards Lockport, L.l.c. |
| 167-5106739 ITE | C/1 Advisory reference — outside the item-of-supply concept Bollinger Shipyards Lockport, L.l.c. |
NSN 5360-01-463-7501 is a Spring,helical,torsion, manufactured by Bollinger Shipyards Lockport, L.l.c., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-463-7501 has 1 manufacturer part number on file: 167-5106739 ITEM 45 (Bollinger Shipyards Lockport, L.l.c.).
Key specifications for 167-5106739 ITEM 45: End Style: ONE HOOK END BOTH ENDS; End Length: 5.630 INCHES NOMINAL BOTH ENDS IN; Center Section Width: 2.750 INCHES NOMINAL IN; Style Designator: DOUBLE TORSION, RIGHT AND LEFT HAND. 10 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.