The Head,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-252-1140, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-252-1140 |
| Primary Part Number | 68A692519-2003 |
| Item Name | Head,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Overall Thickness | 3.550 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 68A692519-2003 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 1650-01-252-1140 is a Head,linear Actuating Cylinder, manufactured by The Boeing Company Div Defense, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-252-1140 has 1 manufacturer part number on file: 68A692519-2003 (The Boeing Company Div Defense).
Key specifications for 68A692519-2003: Overall Thickness: 3.550 INCHES MAXIMUM IN; Overall Length: 6.619 INCHES MAXIMUM IN; Overall Width: 4.4452 INCHES MAXIMUM IN; Special Features: MATERIAL 7075-T73,QQ-A-367 COND T73;C/O INSERT,6-PLUG SET;ANODIZE PER PS13201 TY II CL I,EXCEPT HARDCOATED AREA AND AREAS SPECIFIED;ANODIZE AFTER PEENING OPERATIONS;GLASS BEAD PEEN ENTIRE INTERNAL SURFACE IN AREAS NOTED PER PS 14023;FSC APPLICATION DATA:AIRCRAFT HYDRAULIC VACUUM DEICING SYSTEMS;FUNCTIONAL DESCRIPTION:NHA 68A692516-1001,1650012418062. 1 specification is 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 1650-01-252-1140 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.