The Cap,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-281-4833, 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 Parker-Hannifin Corporation. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 1650-00-281-4833 |
| Primary Part Number | 77698 |
| Item Name | Cap,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Parker-Hannifin Corporation |
| Status | ACTIVE |
| Outside Diameter | 0.670 INCHES MAXIMUM IN |
| Overall Thickness | 0.243 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 77698 PRIMARY | Parker-Hannifin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 77698 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| 77698 | 5/9 Secondary reference U.S. Government activity |
NSN 1650-00-281-4833 is a Cap,linear Actuating Cylinder, manufactured by Parker-Hannifin Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-281-4833 has 1 manufacturer part number on file: 77698 (Parker-Hannifin Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 2915-00-953-4994, 5305-01-554-7047. Verify interchangeability with system specifications before substitution.
Key specifications for 77698: Outside Diameter: 0.670 INCHES MAXIMUM IN; Overall Thickness: 0.243 INCHES MAXIMUM IN; Overall Length: 1.070 INCHES MAXIMUM IN; Overall Width: 0.960 INCHES MAXIMUM IN. 3 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 1650-00-281-4833 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.