The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-237-7775, 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 Tactair Fluid Controls Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1650-01-237-7775 |
| Primary Part Number | 4010276-301 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4010276-301 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 4010276-301 | 5/2 Secondary reference U.S. Government activity |
NSN 1650-01-237-7775 is a Piston,linear Actuating Cylinder, manufactured by Tactair Fluid Controls Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-237-7775 has 1 manufacturer part number on file: 4010276-301 (Tactair Fluid Controls Inc).
Key specifications for 4010276-301: Criticality Code Justification: FEAT; Special Features: FORM, FIT AND FUNCTION; End Item Identification: LC-130 AIRCRAFT TEXTGPART OF MLG SKI L/H&R/H;DIMENSIONS IN INCHES,19.781 LONG,3.8720 DIAMETER AFTER CHROME PLATE,2.9004 INSIDE DIAMETER AFTER CHROME PLATE;MATERIAL 4140 STEEL,HEAT TREAT TO 180,000-200,000 PSI PER MIL-H-6875;CHROMIUM PLATE PER QQ-C-320 CLASS 2;CADMIUM PLATE PER QQ-P-416 TYPE II CLASS 2. 1 specification is 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 1650-01-237-7775 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.