The Piston,flutter Dampener, cataloged under National Stock Number 1650-01-193-8829, 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 The Boeing Company Div Legacy Am&m. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1650-01-193-8829 |
| Primary Part Number | L5840583-005 |
| Item Name | Piston,flutter Dampener |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEMS |
| General Characteristics Item Description | MATERIAL ST0160LB0012 STEEL;HEAT TREAT PER HP 9-4-30 TO 220-240 KSI TENSILE;CHROMIUM PLATE PER LA0109-019 WHERE SHOWN;DIMENSIONS IN INCHES,22.656 LONG,0.130 DIAMETER HOLE THRU ENTIRE LENGTH,ONE END THREADED 0.3125-24 UNJF-3A BY 0.530 LONG;0.094 BY 0.250 DIAMETER RELEIF AFTER THREAD 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 |
|---|---|
| L5840583-005 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| L5840583-003 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 1650-01-193-8829 is a Piston,flutter Dampener, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-193-8829 has 1 manufacturer part number on file: L5840583-005 (The Boeing Company Div Legacy Am&m).
Key specifications for L5840583-005: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEMS; General Characteristics Item Description: MATERIAL ST0160LB0012 STEEL;HEAT TREAT PER HP 9-4-30 TO 220-240 KSI TENSILE;CHROMIUM PLATE PER LA0109-019 WHERE SHOWN;DIMENSIONS IN INCHES,22.656 LONG,0.130 DIAMETER HOLE THRU ENTIRE LENGTH,ONE END THREADED 0.3125-24 UNJF-3A BY 0.530 LONG;0.094 BY 0.250 DIAMETER RELEIF AFTER THREAD A; End Item Identification: B-1B AIRCRAFT. 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 1650-01-193-8829 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.