The Cap,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-071-8253, 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. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-071-8253 |
| Primary Part Number | 114H6603-1 |
| Item Name | Cap,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Outside Diameter | 1.547 INCHES MINIMUM AND 1.557 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
|---|---|
| 114H6603-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 114H6603 | D/9 Drawing number reference only The Boeing Company |
NSN 1650-00-071-8253 is a Cap,linear Actuating Cylinder, manufactured by The Boeing Company, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-071-8253 has 1 manufacturer part number on file: 114H6603-1 (The Boeing Company).
Key specifications for 114H6603-1: Outside Diameter: 1.547 INCHES MINIMUM AND 1.557 INCHES MAXIMUM IN; Overall Length: 0.645 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN; Special Features: MATERIAL DOCUMENT AND CLASSIFICATION:QQ-S-763,COND A 302;SURFACE FINISH:PASSIVATED,MIL-S-502;1.680 IN.MIN,1.682 IN.MAX FIRST COUNTERBORE DIA,DIA A;1.834 IN.MIN,1.840 IN.MAX SECOND COUNTERBORE DIA;2.250-16 IN.UN-3A THD,MIL-S-7742;THD PITCH DIA CONCENTIC TO DIA A WITHIN 0.002 T.I.R.;0.287 IN.MIN,0.293 IN.MAX DP OF FIST COUNTERBORE FROM SECOND COUNTERBORE FROM FACE AT THD END;0.045 IN.MIN,0.048 IN.MAX DIA LOCKWIRE HOLE 6 PLACES THRU HEX CORNERS;0.955 IN.MIN,0.965 IN.MAX RADIAL LOCATION OF LOCKWIRE HOLES 6 PLACES A; End Item Identification: 1520-00-633-6836; 1520-00-990-2941; 1520-01-088-3669. 2 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.