PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

222567Piston,inner

Eaton Corporation Dba Eaton Inoac · NSN 4930-01-053-0185 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-01-053-0185 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-053-0185. Primary manufacturer part number: 222567.
Features
  • Piston,inner — FSC 4930
  • 5 verified cross-references
  • Primary manufacturer: Eaton Corporation Dba Eaton Inoac
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Piston,inner, cataloged under National Stock Number 4930-01-053-0185, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePiston,inner
FSC / FSG4930 — No Item Name Available (FSG 49)
ManufacturersEaton Corporation Dba Eaton Inoac (CAGE 0DT23); Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (CAGE 86090); Nimikkeistokeskus Ncb Finland (CAGE A486G)
Technical Specifications
ParameterValue
NSN4930-01-053-0185
Primary Part Number222567
Item NamePiston,inner
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5930-00-122-327124086 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
4730-00-210-5977222567 INTERCHANGEABLE
Sleeve,flared,tube Fitting
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
9540-00-227-8973 INTERCHANGEABLE
Beam,structural
5998-00-231-964024096 INTERCHANGEABLE
Printed Wiring Board
Emcore Corporation Div Concord Division
3120-00-350-394924086 INTERCHANGEABLE
Bearing,sleeve
Curtiss-Wright Controls, Inc. Div Actuation Division
3120-00-740-95677979280 INTERCHANGEABLE
Bushing,sleeve
U S Army Tank Automotive Command Amsta-Im-Mm
2590-01-170-250624086 INTERCHANGEABLE
Plate,support End
Paccar Winch Inc Dba Paccar Winch Division
3020-01-172-829324096 INTERCHANGEABLE
Gear,spur
Paccar Winch Inc Dba Paccar Winch Division
6140-01-212-3683 INTERCHANGEABLE
Battery Assembly
6110-01-245-589124086 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
222567 PRIMARY Eaton Corporation Dba Eaton Inoac (USA)
24096 Eaton Corporation Dba Eaton Inoac (USA)
24096 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
10314717 Nimikkeistokeskus Ncb Finland (FIN)
24086 Eaton Corporation Dba Eaton Inoac (USA)
Related Parts
5930-00-122-3271INTERCHANGEABLE
SWITCH,FLOW
24086
4730-00-210-5977INTERCHANGEABLE
SLEEVE,FLARED,TUBE FITTING
222567
9540-00-227-8973INTERCHANGEABLE
BEAM,STRUCTURAL
5998-00-231-9640INTERCHANGEABLE
PRINTED WIRING BOARD
24096
3120-00-350-3949INTERCHANGEABLE
BEARING,SLEEVE
24086
3120-00-740-9567INTERCHANGEABLE
BUSHING,SLEEVE
7979280
2590-01-170-2506INTERCHANGEABLE
PLATE,SUPPORT END
24086
3020-01-172-8293INTERCHANGEABLE
GEAR,SPUR
24096
6140-01-212-3683INTERCHANGEABLE
BATTERY ASSEMBLY
6110-01-245-5891INTERCHANGEABLE
STARTER,MOTOR
24086
4330-01-287-4648INTERCHANGEABLE
FILTER ASSEMBLY,FLUID
E6363264/32
4820-01-537-7770INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM

Frequently Asked Questions

What is NSN 4930-01-053-0185?

NSN 4930-01-053-0185 is a Piston,inner, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 4930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4930-01-053-0185?

NSN 4930-01-053-0185 has 5 cross-referenced part numbers: 222567 (Eaton Corporation Dba Eaton Inoac), 24096 (Eaton Corporation Dba Eaton Inoac), 24096 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems), 10314717 (Nimikkeistokeskus Ncb Finland), 24086 (Eaton Corporation Dba Eaton Inoac).

What NSN replaces 4930-01-053-0185?

There are 12 known substitutes for 4930-01-053-0185: 5930-00-122-3271, 4730-00-210-5977, 9540-00-227-8973 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4930-01-053-0185 still in active supply?

NSN 4930-01-053-0185 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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