The Drive,constant Speed,pneumatic, cataloged under National Stock Number 1650-01-187-5519, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-187-5519 |
| Item Name | Drive,constant Speed,pneumatic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEM |
| General Characteristics Item Description | HEIGHT IS 11.412 IN.;INPUT SPEED IS 4593 TO 7987 RPM;OUTPUT RATING IS 118 HP AT 12,000 RPM;SAFETY WIRING PER SUNSTRAND PN 17.33,QQ-W-423 COMP FS 302 COND A;FLUID MEDIA PER MIL-L-7808G G |
| 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 |
|---|---|
| 727410C | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-01-187-5519 is a Drive,constant Speed,pneumatic, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-187-5519: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; General Characteristics Item Description: HEIGHT IS 11.412 IN.;INPUT SPEED IS 4593 TO 7987 RPM;OUTPUT RATING IS 118 HP AT 12,000 RPM;SAFETY WIRING PER SUNSTRAND PN 17.33,QQ-W-423 COMP FS 302 COND A;FLUID MEDIA PER MIL-L-7808G G; End Item Identification: RC135 AIRCRAFT. 2 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 1650-01-187-5519 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.