The Spring Assembly,pit, cataloged under National Stock Number 1680-01-117-1250, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1680-01-117-1250 |
| Primary Part Number | 145C1471-1 |
| Item Name | Spring Assembly,pit |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 145C1471-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 145C1471-1 | 5/9 Secondary reference Sei Manufacturing Inc |
| 145C147-1 | 5/9 Secondary reference U.S. Government activity |
| 145C1471-1 | 5/9 Secondary reference Np Precision Inc. |
NSN 1680-01-117-1250 is a Spring Assembly,pit, manufactured by The Boeing Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-117-1250 has 1 manufacturer part number on file: 145C1471-1 (The Boeing Company).
Key specifications for 145C1471-1: End Item Identification: CH-47, ROTARY WING AIRCRAFT. 0 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.
NSN 1680-01-117-1250 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.