PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15097PPiston

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-398-8846 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-8846 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-8846. Primary manufacturer part number: 15097P.
Features
  • Piston — FSC 4320
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston, cataloged under National Stock Number 4320-00-398-8846, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402)
Technical Specifications
ParameterValue
NSN4320-00-398-8846
Primary Part Number15097P
Item NamePiston
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-155-680610785 INTERCHANGEABLE
Bearing,ball,annular
Garwood/feller Inc Garwood Winch Div
5340-00-598-25931078-5 INTERCHANGEABLE
Bolt,barrel
Stanley Black & Decker, Inc.
6625-00-840-581110785 INTERCHANGEABLE
Ammeter
Continental Electronics Corp
6145-01-171-5977NW-1920SJ INTERCHANGEABLE
Cable,special Purpose,electrical
National Wire and Cable Corporation Dba National Wire and Cable Div National Cable Molding Corporation
Cross-Reference Index
Part NumberManufacturer
15097P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
15097P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
3077P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
3077P Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
10785 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
3110-00-155-6806INTERCHANGEABLE
BEARING,BALL,ANNULAR
10785
5340-00-598-2593INTERCHANGEABLE
BOLT,BARREL
1078-5
6625-00-840-5811INTERCHANGEABLE
AMMETER
10785
6145-01-171-5977INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
NW-1920SJ

Frequently Asked Questions

What is NSN 4320-00-398-8846?

NSN 4320-00-398-8846 is a Piston, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-398-8846?

NSN 4320-00-398-8846 has 5 cross-referenced part numbers: 15097P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 15097P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 3077P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 3077P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10785 (Rps-Fl, Inc. Dba Rps Inc).

What NSN replaces 4320-00-398-8846?

There are 4 known substitutes for 4320-00-398-8846: 3110-00-155-6806, 5340-00-598-2593, 6625-00-840-5811 and 1 more. Verify interchangeability with system specifications before substitution.

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