PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N224Piston,valve

Howden Buffalo, Inc Div Howden Gyrol Fluid Drives · NSN 4820-00-036-2654 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-2654 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-2654. Primary manufacturer part number: N224.
Features
  • Piston,valve — FSC 4820
  • 6 verified cross-references
  • Primary manufacturer: Howden Buffalo, Inc Div Howden Gyrol Fluid Drives
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 4820-00-036-2654, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Howden Buffalo, Inc Div Howden Gyrol Fluid Drives. This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHowden Buffalo, Inc Div Howden Gyrol Fluid Drives (CAGE 07077); Usm Corp Sub of Emhart Industries Inc Farrel Co Div (CAGE 73057); Usm Corp Sub of Emhart Industries Inc Farrel Co Div (CAGE 14066)
Technical Specifications
ParameterValue
NSN4820-00-036-2654
Primary Part NumberN224
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHowden Buffalo, Inc Div Howden Gyrol Fluid Drives
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-155-7387 INTERCHANGEABLE
Bearing,roller,cylindrical
6130-00-556-8469 INTERCHANGEABLE
Charger,battery
5998-01-569-5494N224 INTERCHANGEABLE
Circuit Card Assembly
M T E Corporation
Cross-Reference Index
Part NumberManufacturer
N224 Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA)
D2-9420PC158 Usm Corp Sub of Emhart Industries Inc Farrel Co Div (USA)
D2-9420PC158 Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA)
D2-9420PC158 Usm Corp Sub of Emhart Industries Inc Farrel Co Div (USA)
HC6169SPCN224 Usm Corp Sub of Emhart Industries Inc Farrel Co Div (USA)
HC6169SPCN224 Howden Buffalo, Inc Div Howden Gyrol Fluid Drives (USA)
Related Parts
3110-00-155-7387INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
6130-00-556-8469INTERCHANGEABLE
CHARGER,BATTERY
5998-01-569-5494INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
N224

Frequently Asked Questions

What is NSN 4820-00-036-2654?

NSN 4820-00-036-2654 is a Piston,valve, manufactured by Howden Buffalo, Inc Div Howden Gyrol Fluid Drives, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-036-2654?

NSN 4820-00-036-2654 has 6 cross-referenced part numbers: N224 (Howden Buffalo, Inc Div Howden Gyrol Fluid Drives), D2-9420PC158 (Usm Corp Sub of Emhart Industries Inc Farrel Co Div), D2-9420PC158 (Howden Buffalo, Inc Div Howden Gyrol Fluid Drives), D2-9420PC158 (Usm Corp Sub of Emhart Industries Inc Farrel Co Div), HC6169SPCN224 (Usm Corp Sub of Emhart Industries Inc Farrel Co Div) and 1 more.

What NSN replaces 4820-00-036-2654?

There are 3 known substitutes for 4820-00-036-2654: 3110-00-155-7387, 6130-00-556-8469, 5998-01-569-5494. Verify interchangeability with system specifications before substitution.

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