The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1650-01-564-1279, 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 Dla Aviation Engineering Div Department of Defense. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-564-1279 |
| Primary Part Number | A78906-4-K |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Dla Aviation Engineering Div Department of Defense |
| Status | ACTIVE |
| Component Quantity | 6 |
| Supply Items and Quantities | 5330-01-360-7768 SEAL 1, 5331-01-123-3297 O-RING 1; 5330-01-361-3203 1; 5330-01-361-5603 SEAL 1; 5330-01-360-7771 SEAL 1; 5330-01-362-4479 SEAL 1 |
| Reference Data and Literature | OC-ALC LETTER WITH ATTACHED LIST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A78906-4-K PRIMARY | Dla Aviation Engineering Div Department of Defense (USA) |
NSN 1650-01-564-1279 is a Parts Kit,seal Replacement,mecha, manufactured by Dla Aviation Engineering Div Department of Defense, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-564-1279 has 1 manufacturer part number on file: A78906-4-K (Dla Aviation Engineering Div Department of Defense).
Key specifications for A78906-4-K: Component Quantity: 6; Supply Items and Quantities: 5330-01-360-7768 SEAL 1, 5331-01-123-3297 O-RING 1; 5330-01-361-3203 1; 5330-01-361-5603 SEAL 1; 5330-01-360-7771 SEAL 1; 5330-01-362-4479 SEAL 1; Reference Data and Literature: OC-ALC LETTER WITH ATTACHED LIST; Part Name Assigned by Controlling Agency: PARTS KIT, SWITCHING VALVE LVDT. 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.
NSN 1650-01-564-1279 has DEMIL Code B. 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.