PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54145Seat,piston

Malabar · NSN 4320-01-196-2955 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-196-2955 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-196-2955. Primary manufacturer part number: 54145.
Features
  • Seat,piston — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Malabar
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Seat,piston, cataloged under National Stock Number 4320-01-196-2955, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Malabar. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,piston
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersMalabar (CAGE 94861); Mcneil Ohio Corp (CAGE 36251)
Technical Specifications
ParameterValue
NSN4320-01-196-2955
Primary Part Number54145
Item NameSeat,piston
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMalabar
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5660-00-113-13176028 INTERCHANGEABLE
Base,barbed Wire Extension Arm
Merchants Metals Inc Midwest Div
9540-00-145-4543 INTERCHANGEABLE
Angle,structural
5962-00-324-2195 INTERCHANGEABLE
Microcircuit,digital
5365-00-422-28461288-3 INTERCHANGEABLE
Shim
Mid-Continent Instrument Co Inc
5331-00-640-9613012-711-70 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
6620-00-739-4457365Y INTERCHANGEABLE
Indicator,pressure
Stewart-Warner Corporation
5940-00-988-0317AA59125/238TB14 INTERCHANGEABLE
Terminal Board
Sunnen Products Co
9540-01-071-4713 INTERCHANGEABLE
Angle,structural
5940-01-230-3375 INTERCHANGEABLE
Terminal,lug
5342-01-237-4129 INTERCHANGEABLE
Clip,special
Cross-Reference Index
Part NumberManufacturer
54145 PRIMARY Malabar (USA)
12883 PRIMARY Mcneil Ohio Corp (USA)
Related Parts
5660-00-113-1317INTERCHANGEABLE
BASE,BARBED WIRE EXTENSION ARM
6028
9540-00-145-4543INTERCHANGEABLE
ANGLE,STRUCTURAL
5962-00-324-2195INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5365-00-422-2846INTERCHANGEABLE
SHIM
1288-3
5331-00-640-9613INTERCHANGEABLE
O-RING
012-711-70
6620-00-739-4457INTERCHANGEABLE
INDICATOR,PRESSURE
365Y
5940-00-988-0317INTERCHANGEABLE
TERMINAL BOARD
AA59125/238TB14
9540-01-071-4713INTERCHANGEABLE
ANGLE,STRUCTURAL
5940-01-230-3375INTERCHANGEABLE
TERMINAL,LUG
5342-01-237-4129INTERCHANGEABLE
CLIP,SPECIAL
5910-01-271-9599INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
3120-01-277-8370INTERCHANGEABLE
BEARING,SLEEVE
1288-3

Frequently Asked Questions

What is NSN 4320-01-196-2955?

NSN 4320-01-196-2955 is a Seat,piston, manufactured by Malabar, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-196-2955?

NSN 4320-01-196-2955 has 2 cross-referenced part numbers: 54145 (Malabar), 12883 (Mcneil Ohio Corp).

What NSN replaces 4320-01-196-2955?

There are 12 known substitutes for 4320-01-196-2955: 5660-00-113-1317, 9540-00-145-4543, 5962-00-324-2195 and 9 more. Verify interchangeability with system specifications before substitution.

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