NSN 1680-01-545-9399 · NIIN 015459399 · Part number 2R73401001B
Mpc Products Corporation Dba Woodward Mpc, Inc. · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 19710
Government record, cited
NSN 1680-01-545-9399 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-545-9399. Manufacturer of record part number: 2R73401001B.
Also searched as1680-01-545-9399 ·
1680015459399 ·
NIIN 015459399 ·
01-545-9399 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 19710 · 2R73401001B
Nearby stock numbers← 1680-01-545-9398 Arm Assy, Output, Air
·
1680-01-545-9401 Clutch-Brake Assy, a →
Features
Housing Assy,aircra — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Mpc Products Corporation Dba Woodward Mpc, Inc.
Identification
NSN: 1680-01-545-9399
NIIN: 015459399
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 2R73401001B
Manufacturer: Mpc Products Corporation Dba Woodward Mpc, Inc.
General Description
The Housing Assy,aircra, cataloged under National Stock Number 1680-01-545-9399, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Mpc Products Corporation Dba Woodward Mpc, Inc.. 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
1680-01-545-9399
Primary Part Number
2R73401001B
Item Name
Housing Assy,aircra
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Mpc Products Corporation Dba Woodward Mpc, Inc. (USA)
No interchangeability data on file.
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 1680-01-545-9399?
NSN 1680-01-545-9399 is a Housing Assy,aircra, manufactured by Mpc Products Corporation Dba Woodward Mpc, Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-545-9399?
NSN 1680-01-545-9399 has 1 manufacturer part number on file: 2R73401001B (Mpc Products Corporation Dba Woodward Mpc, Inc.).
What are the specifications of 2R73401001B?
Key specifications for 2R73401001B: End Item Identification: CONTROL COLUMN,AIRC(NHA)MV-22 AIRCRAFT(END ITEM). 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-545-9399 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 1680-01-545-9399?
NSN 1680-01-545-9399 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.