PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51053Piston,aircraft,mat

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1680-01-545-9242 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-545-9242 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-545-9242. Primary manufacturer part number: 51053.
Features
  • Piston,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 Piston,aircraft,mat, cataloged under National Stock Number 1680-01-545-9242, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-01-545-9242
Primary Part Number51053
Item NamePiston,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 5
5133-00-233-6463 INTERCHANGEABLE
Drill,twist
5950-01-051-826151053 INTERCHANGEABLE
Reactor
Standex Electronics, Inc.
4820-01-108-9559510-53 INTERCHANGEABLE
Seat,valve
Tescom Corp Dba Tescom Div Tescom
4530-01-140-4912MS49007-22S30A8L INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Sae International Dba Sae International
2610-01-481-537878390 INTERCHANGEABLE
Tire,pneumatic,vehicular
Michelin North America, Inc Dba Michelin North America, Inc
Cross-Reference Index
Part NumberManufacturer
51053 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5133-00-233-6463INTERCHANGEABLE
DRILL,TWIST
5950-01-051-8261INTERCHANGEABLE
REACTOR
51053
4820-01-108-9559INTERCHANGEABLE
SEAT,VALVE
510-53
4530-01-140-4912INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
MS49007-22S30A8L
2610-01-481-5378INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
78390

Frequently Asked Questions

What is NSN 1680-01-545-9242?

NSN 1680-01-545-9242 is a Piston,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 1680-01-545-9242?

NSN 1680-01-545-9242 has 1 cross-referenced part number: 51053 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1680-01-545-9242?

There are 5 known substitutes for 1680-01-545-9242: 5133-00-233-6463, 5950-01-051-8261, 4820-01-108-9559 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51053?

Key specifications for 51053: Special Features: NEXT HIGHER ASSEMBLY: BUNGEE ASSEMBLY, AJUSTER ASSEMBLY, CONTROL COULUM, CONTROLS; End Item Identification: MV-22 AIRCRAFT; Criticality Code Justification: AGAV. 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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