The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-192-2687, 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 Goodrich Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-192-2687 |
| Primary Part Number | 1881-268A |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Goodrich Corporation |
| 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 |
|---|---|
| 1881-268A PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1881-268A | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 1650-01-192-2687 is a Piston,linear Actuating Cylinder, manufactured by Goodrich Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-192-2687 has 1 manufacturer part number on file: 1881-268A (Goodrich Corporation).
Key specifications for 1881-268A: Special Features: ALUMINUM-NI-BRZ,AMS 4640; 2.440 IN. LG.; 2.115 IN. OD; 1.251 IN. ID.; (2) HOLES 1.752 IN. FROM TOP TO CENTER OF HOLES 0.438 IN. DIA. THRU; GROOVED 1.125 IN. FROM BOTTOM TO EDGE OF GROOVE 1.125 IN. W.; 1.746 IN. DIA. DEEP; FSC APPLICATION DATA:AIRCRAFT HYDRAULIC SYSTEM IN; End Item Identification: AIRCRAFT B-1B. 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 1650-01-192-2687 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.