The Spring,helical,extension, cataloged under National Stock Number 5360-01-007-0748, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); Associated Spring Us, Llc Dba Associated Spring Div Milwaukee (CAGE 30408) |
| Parameter | Value |
|---|---|
| NSN | 5360-01-007-0748 |
| Primary Part Number | 162D637181-2001 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| 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 |
|---|---|
| 162D637181-2001 | The Boeing Company Div Defense (USA) |
| 160D637181-1 | Associated Spring Us, Llc Dba Associated Spring Div Milwaukee (USA) |
| Reference | Meaning |
|---|---|
| 160D637181-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 162D637181-2001 | 3/2 Design control — primary reference U.S. Government activity |
| 160D637181-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 16D637181-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 16D637181-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 5360-01-007-0748 is a Spring,helical,extension, manufactured by The Boeing Company Div Defense, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-007-0748 has 2 manufacturer part numbers on file: 162D637181-2001 (The Boeing Company Div Defense), 160D637181-1 (Associated Spring Us, Llc Dba Associated Spring Div Milwaukee).
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.