The Tube Assembly,lubrication, cataloged under National Stock Number 1650-01-211-7845, 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 General Aviation Industries, Inc. Dba General Aviation Industries Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1650-01-211-7845 |
| Primary Part Number | 729540 |
| Item Name | Tube Assembly,lubrication |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | General Aviation Industries, Inc. Dba General Aviation Industries Inc |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEM |
| General Characteristics Item Description | STEEL AMS6415 OR 6414; HARDNESS 50 TO 53; C/O 729540 TUBE,LUBE; NAS1407-5M5 PIN,SPRING,COILED |
| 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 |
|---|---|
| 729540 | General Aviation Industries, Inc. Dba General Aviation Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 729540 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-01-211-7845 is a Tube Assembly,lubrication, manufactured by General Aviation Industries, Inc. Dba General Aviation Industries Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-211-7845 has 1 manufacturer part number on file: 729540 (General Aviation Industries, Inc. Dba General Aviation Industries Inc).
Key specifications for 729540: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; General Characteristics Item Description: STEEL AMS6415 OR 6414; HARDNESS 50 TO 53; C/O 729540 TUBE,LUBE; NAS1407-5M5 PIN,SPRING,COILED; End Item Identification: AIRCRAFT B-1B. 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 1650-01-211-7845 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.