The Head,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-287-7891, 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Components) of the Aircraft Components and Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1650-01-287-7891 |
| Item Name | Head,linear Actuating Cylinder |
| 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 |
|---|---|
| 3867325-2 | 5/9 Secondary reference U.S. Government activity |
| 3867325-2 | 3/2 Design control — primary reference U.S. Government activity |
| 3867325-2 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 1650-01-287-7891 is a Head,linear Actuating Cylinder, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-287-7891: Overall Length: 2.150 INCHES MAXIMUM IN; Special Features: INSIDE DIAMETERS STEPPED 0.315 IN.FIRST,1.020 SECOND,1.065 THIRD,1.100 BY 30 DEG CHAMFER ON TOP;MATERIAL PH13-8 MO SST PER AMS 5629;HEAT TREAT H1000 PER PS15238;PASSIVATE FINISH PER PS-13001;FSC APPLICATION DATA:FSC APPLICATION DATA:AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS IN; End Item Identification: F-15 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 1650-01-287-7891 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.