The Cap,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-147-9027, 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 Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-147-9027 |
| Primary Part Number | 123HM10211-5 |
| Item Name | Cap,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Outside Diameter | 3.250 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 123HM10211-5 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123HM10211-5 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 123HM10211 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| 123HM10211-5 | 5/9 Secondary reference Kell-Strom Tool International, Inc. |
| 123HM10211-5 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1650-00-147-9027 is a Cap,linear Actuating Cylinder, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-147-9027 has 1 manufacturer part number on file: 123HM10211-5 (Northrop Grumman Systems Corporation).
Key specifications for 123HM10211-5: Outside Diameter: 3.250 INCHES MAXIMUM IN; Overall Length: 6.093 INCHES MAXIMUM IN; Special Features: 1ST END 3.125 IN.OD,2.625-16 IN.UN CL 3B THD 0.469 IN.MIN DP;2ND END 2.000 IN.OD,1.189 IN.UN THD BORE W/MULTI COUNTERBORE AND GROOVES TO ACCOMMODATE SEALS AND RINGS;PORT LOC MAJ DIA,0.562-18 IN.UNF CL 3B THD 0.469 IN.DP IN; End Item Identification: 1650-00-169-1943. 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.
NSN 1650-00-147-9027 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.