PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51765Poppet,aircraft,mat

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1680-01-545-9292 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-545-9292 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-545-9292. Primary manufacturer part number: 51765.
Features
  • Poppet,aircraft,mat — 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 Poppet,aircraft,mat, cataloged under National Stock Number 1680-01-545-9292, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-01-545-9292
Primary Part Number51765
Item NamePoppet,aircraft,mat
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 3
3020-00-517-063927306B INTERCHANGEABLE
Gear,helical
Brinkley Technology Group Llc Dba Hercules Manufacturing
4330-01-110-683051765 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5330-01-411-0139 INTERCHANGEABLE
Seal,plain
Cross-Reference Index
Part NumberManufacturer
51765 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
3020-00-517-0639INTERCHANGEABLE
GEAR,HELICAL
27306B
4330-01-110-6830INTERCHANGEABLE
FILTER ELEMENT,FLUID
51765
5330-01-411-0139INTERCHANGEABLE
SEAL,PLAIN

Frequently Asked Questions

What is NSN 1680-01-545-9292?

NSN 1680-01-545-9292 is a Poppet,aircraft,mat, 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 1680-01-545-9292?

NSN 1680-01-545-9292 has 1 cross-referenced part number: 51765 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1680-01-545-9292?

There are 3 known substitutes for 1680-01-545-9292: 3020-00-517-0639, 4330-01-110-6830, 5330-01-411-0139. Verify interchangeability with system specifications before substitution.

What are the specifications of 51765?

Key specifications for 51765: Criticality Code Justification: AGAV; End Item Identification: NHA-CYLINDER,HYDRAULIC: V-22 AIRCRAFT. 2 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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