NSN 1680-01-554-7725 · NIIN 015547725 · Part number 281A800-1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 03640
Government record, cited
NSN 1680-01-554-7725 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-554-7725. Manufacturer of record part number: 281A800-1.
Also searched as1680-01-554-7725 ·
1680015547725 ·
NIIN 015547725 ·
01-554-7725 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 03640 · 281A800-1 · 263A995-14
Nearby stock numbers← 1680-01-554-7724 Parts Kit, Seal Replacement, Mecha
·
1680-01-554-7819 →
Features
Processor,receiver — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 1680-01-554-7725
NIIN: 015547725
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 281A800-1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Processor,receiver, cataloged under National Stock Number 1680-01-554-7725, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-554-7725
Primary Part Number
281A800-1
Item Name
Processor,receiver
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Lockheed Martin Corporation Div Rotary and Mission Systems (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 1680-01-554-7725?
NSN 1680-01-554-7725 is a Processor,receiver, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-554-7725?
NSN 1680-01-554-7725 has 2 manufacturer part numbers on file: 281A800-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 263A995-14 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 281A800-1?
Key specifications for 281A800-1: Part Name Assigned by Controlling Agency: INAVY = PROCESSOR,ESM,AIRCRAFT; End Item Identification: MH-60R. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-554-7725 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 1680-01-554-7725?
NSN 1680-01-554-7725 has DEMIL Code D. 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.