PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51761Seat,aircraft,mater

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1680-01-545-9278 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-545-9278 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-545-9278. Primary manufacturer part number: 51761.
Features
  • Seat,aircraft,mater — FSC 1680
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,aircraft,mater, cataloged under National Stock Number 1680-01-545-9278, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-01-545-9278
Primary Part Number51761
Item NameSeat,aircraft,mater
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-133-439151761 INTERCHANGEABLE
Gasket,mounting Flange
Parker Hannifin Corporation Div Hydraulic Systems Division
2940-00-416-732151761 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5910-00-445-6764 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5945-00-484-5049 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
51761 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5330-00-133-4391INTERCHANGEABLE
GASKET,MOUNTING FLANGE
51761
2940-00-416-7321INTERCHANGEABLE
FILTER ELEMENT,FLUID
51761
5910-00-445-6764INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5945-00-484-5049INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 1680-01-545-9278?

NSN 1680-01-545-9278 is a Seat,aircraft,mater, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-545-9278?

NSN 1680-01-545-9278 has 1 cross-referenced part number: 51761 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1680-01-545-9278?

There are 4 known substitutes for 1680-01-545-9278: 5330-00-133-4391, 2940-00-416-7321, 5910-00-445-6764 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51761?

Key specifications for 51761: Criticality Code Justification: AGAV; Special Features: NEXT HIGHER ASSEMBLY: CYLENDER HYDRAULIC, CONTROLS INSTALLATION.; End Item Identification: V-22 AIRCRAFT. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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