The Cylinder,actuating,linear, cataloged under National Stock Number 1650-00-313-4891, 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 Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1650-00-313-4891 |
| Primary Part Number | 6-34857-2 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco |
| Status | ACTIVE |
| Overall Diameter | 2.880 INCHES NOMINAL IN |
| Material Document and Classification | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS 6372 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Body Material | STEEL COMP 4135 |
| 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 |
|---|---|
| 6-34857-2 | Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco (USA) |
| 6-34857-2 | Perez Machine, Inc. Dba Perez Machine Inc (USA) |
| 6-34857-2 | Beta Engineering, Inc. Dba Beta Engineering Inc (USA) |
| 6-34857-2 | Mirofine Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6-34857-2 | 3/2 Design control — primary reference U.S. Government activity |
| 6-34857-2 | 5/2 Secondary reference U.S. Government activity |
NSN 1650-00-313-4891 is a Cylinder,actuating,linear, manufactured by Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-313-4891 has 4 manufacturer part numbers on file: 6-34857-2 (Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco), 6-34857-2 (Perez Machine, Inc. Dba Perez Machine Inc), 6-34857-2 (Beta Engineering, Inc. Dba Beta Engineering Inc), 6-34857-2 (Mirofine Company, Inc.).
Key specifications for 6-34857-2: Overall Diameter: 2.880 INCHES NOMINAL IN; Material Document and Classification: MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS 6372 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 27.720 INCHES NOMINAL IN; Body Material: STEEL COMP 4135. 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.
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.