PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52203Piston,aircraft,mat

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1680-01-545-9300 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-545-9300 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-545-9300. Primary manufacturer part number: 52203.
Features
  • Piston,aircraft,mat — FSC 1680
  • 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 1680-01-545-9300, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,aircraft,mat
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN1680-01-545-9300
Primary Part Number52203
Item NamePiston,aircraft,mat
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1680-00-127-652552203 INTERCHANGEABLE
Governor Body,propeller,constant
Hamilton Sundstrand Corporation Dba Collins Aerospace
3455-00-232-903258-10119 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5945-00-879-2173G36X6305 INTERCHANGEABLE
Electromagnetic Actuator
Cardwell Condenser Corp Lapointe-Admiral Div
5360-01-017-097052203 INTERCHANGEABLE
Spring,helical,compression
Flexo Springs Ltd
9905-01-090-586552203 INTERCHANGEABLE
Letter and Numeral Set,sign
Brady United States
6660-01-603-271652203 INTERCHANGEABLE
Gage,precipitation
R. M. Young Company Llc
Cross-Reference Index
Part NumberManufacturer
52203 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
1680-00-127-6525INTERCHANGEABLE
GOVERNOR BODY,PROPELLER,CONSTANT
52203
3455-00-232-9032INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10119
5945-00-879-2173INTERCHANGEABLE
ELECTROMAGNETIC ACTUATOR
G36X6305
5360-01-017-0970INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
52203
9905-01-090-5865INTERCHANGEABLE
LETTER AND NUMERAL SET,SIGN
52203
6660-01-603-2716INTERCHANGEABLE
GAGE,PRECIPITATION
52203

Frequently Asked Questions

What is NSN 1680-01-545-9300?

NSN 1680-01-545-9300 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 1680-01-545-9300?

NSN 1680-01-545-9300 has 1 cross-referenced part number: 52203 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1680-01-545-9300?

There are 6 known substitutes for 1680-01-545-9300: 1680-00-127-6525, 3455-00-232-9032, 5945-00-879-2173 and 3 more. Verify interchangeability with system specifications before substitution.

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