The Sleeve and Plunger, cataloged under National Stock Number 1650-00-133-9282, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sleeve and Plunger |
| FSC / FSG | 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16) |
| Manufacturers | The Boeing Company (CAGE 77272); Triumph Actuation Systems - Connecticut, Llc (CAGE 33068); Transaero, Inc. (CAGE 27541) |
| Parameter | Value |
|---|---|
| NSN | 1650-00-133-9282 |
| Primary Part Number | A02H4955-4 |
| Item Name | Sleeve and Plunger |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company |
| 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 |
|---|---|
| A02H4955-4 PRIMARY | The Boeing Company (USA) |
| A02H4955-4 | Triumph Actuation Systems - Connecticut, Llc (USA) |
| A02H4955-4 | Transaero, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A02H4955-4 | 5/9 Secondary reference Tactair Fluid Controls Inc |
| A02H4955-4 | 5/9 Secondary reference U.S. Government activity |
NSN 1650-00-133-9282 is a Sleeve and Plunger, manufactured by The Boeing Company, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-133-9282 has 3 manufacturer part numbers on file: A02H4955-4 (The Boeing Company), A02H4955-4 (Triumph Actuation Systems - Connecticut, Llc), A02H4955-4 (Transaero, Inc.).
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 1650-00-133-9282 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.