NSN 1680-01-630-9878 · NIIN 016309878 · Part number L3053634-022
The Boeing Company Div Legacy Am&m · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 43999
Government record, cited
NSN 1680-01-630-9878 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-630-9878. Manufacturer of record part number: L3053634-022.
Also searched as1680-01-630-9878 ·
1680016309878 ·
NIIN 016309878 ·
01-630-9878 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 43999 · L3053634-022
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 1680-01-630-9878
NIIN: 016309878
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: L3053634-022
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Gearbox Assembly,aircraft, cataloged under National Stock Number 1680-01-630-9878, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Legacy Am&m. 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.
Technical Specifications
Parameter
Value
NSN
1680-01-630-9878
Primary Part Number
L3053634-022
Item Name
Gearbox Assembly,aircraft
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-630-9878?
NSN 1680-01-630-9878 is a Gearbox Assembly,aircraft, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-630-9878?
NSN 1680-01-630-9878 has 1 manufacturer part number on file: L3053634-022 (The Boeing Company Div Legacy Am&m).
What are the specifications of L3053634-022?
Key specifications for L3053634-022: Aircraft Station Number: YF947-YF991; Aircraft Location: LOWER PIVOT,FAIRING BONDED; End Item Identification: B-B1 AIRCRAFT; Aircraft Mission Design Series: B-B1AIRCRAFT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-630-9878 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1680-01-630-9878?
NSN 1680-01-630-9878 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.