The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-083-4018, 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 Mid-America Aerotech, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-083-4018 |
| Primary Part Number | 19488 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 19488 PRIMARY | Mid-America Aerotech, Llc (USA) |
| Reference | Meaning |
|---|---|
| 19488 | 3/9 Design control — primary reference U.S. Government activity |
| 19488 | 5/9 Secondary reference E-Systems Inc Montek Div Fluid Controls Opns |
| 19488 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
NSN 1650-00-083-4018 is a Piston,linear Actuating Cylinder, manufactured by Mid-America Aerotech, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-083-4018 has 1 manufacturer part number on file: 19488 (Mid-America Aerotech, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 2910-00-214-1714, 5331-00-882-5220, 6625-01-112-0129. Verify interchangeability with system specifications before substitution.
Key specifications for 19488: Special Features: ASSEMBLY INCLUDES:79294 19439 PINTLE 1;79294 19489 PISTON 1;79294 17485 PIN 1;79294 11558 PIN 1. 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.
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.