The Clutch Assembly,spr, cataloged under National Stock Number 1650-01-088-6318, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-088-6318 |
| Item Name | Clutch Assembly,spr |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| 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 |
| Reference | Meaning |
|---|---|
| 09578A | 5/9 Secondary reference U.S. Government activity |
| 139578A | 3/2 Design control — primary reference U.S. Government activity |
| 59471 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1650-01-088-6318 is a Clutch Assembly,spr, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-088-6318: Special Features: 0.006 OVERSIZE SPRAGS FOR USE WITH 1.4875-1.4880 HUB OD; End Item Identification: U/O CONSTANT SPEED DRIVE 1650010841437,ACFT E-3A A. 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 1650-01-088-6318 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.