The Sleeve,rudder Trim, cataloged under National Stock Number 1650-01-193-4049, 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 Mid-America Aerotech, Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-193-4049 |
| Primary Part Number | 85819 |
| Item Name | Sleeve,rudder Trim |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS |
| General Characteristics Item Description | MATL 15-5 PH CRES PER AMS 5659;NHA 27141-6;USED ON 27140-6;DIMENSIONS IN INCHES 3.920 LONG,1.7410 DIAMETER,1 13/16-20 UNJ-2A EXTERNAL THREAD 0.860 FROM ONE END,OTHER END RELIEFED FOR SEAL AND OIL PASSAGES,0.032 WALL THICKNESS A |
| 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 |
|---|---|
| 85819 | Mid-America Aerotech, Llc (USA) |
| Reference | Meaning |
|---|---|
| 85819 | 5/9 Secondary reference E-Systems Inc Montek Div Fluid Controls Opns |
| 85819 | 3/9 Design control — primary reference U.S. Government activity |
| 85819 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
NSN 1650-01-193-4049 is a Sleeve,rudder Trim, manufactured by Mid-America Aerotech, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-193-4049 has 1 manufacturer part number on file: 85819 (Mid-America Aerotech, Llc).
Key specifications for 85819: FSC Application Data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS; General Characteristics Item Description: MATL 15-5 PH CRES PER AMS 5659;NHA 27141-6;USED ON 27140-6;DIMENSIONS IN INCHES 3.920 LONG,1.7410 DIAMETER,1 13/16-20 UNJ-2A EXTERNAL THREAD 0.860 FROM ONE END,OTHER END RELIEFED FOR SEAL AND OIL PASSAGES,0.032 WALL THICKNESS A; End Item Identification: B-52G/H AIRCRAFT G. 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 1650-01-193-4049 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.