PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

708821Valve Lining,piston

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-01-220-2116 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-220-2116 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-220-2116. Primary manufacturer part number: 708821.
Features
  • Valve Lining,piston — FSC 4320
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Lining,piston, cataloged under National Stock Number 4320-01-220-2116, 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Lining,piston
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)
Technical Specifications
ParameterValue
NSN4320-01-220-2116
Primary Part Number708821
Item NameValve Lining,piston
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-065-0249 INTERCHANGEABLE
Slide,directional Control Linear
3020-00-072-55787088-21 INTERCHANGEABLE
Gear,spur
Cef Industries, Llc Dba Cef Industries Inc
4320-00-127-2714322510 INTERCHANGEABLE
Rod,piston
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-219-6615344346-1 INTERCHANGEABLE
Piston,valve,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
3040-01-219-6616708818 INTERCHANGEABLE
Lining,steam Chest,cylinder
Curtiss-Wright Electro-Mechanical Corporation Div Epd
3040-01-220-0065695821-00 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-220-0105041617-00 INTERCHANGEABLE
Cylinder Sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4730-01-220-2117707740-1 INTERCHANGEABLE
Plug,friction Gland,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-220-2258381706 INTERCHANGEABLE
Piston,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-220-2295708814 INTERCHANGEABLE
Cylinder Sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
Cross-Reference Index
Part NumberManufacturer
DR-124305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
DR-124305 PIECE 16-A Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
708821 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
708821 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
DR-124305 PIECE 16-A Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
4820-00-065-0249INTERCHANGEABLE
SLIDE,DIRECTIONAL CONTROL LINEAR
3020-00-072-5578INTERCHANGEABLE
GEAR,SPUR
7088-21
4320-00-127-2714INTERCHANGEABLE
ROD,PISTON
322510
4320-01-219-6615INTERCHANGEABLE
PISTON,VALVE,PUMP
344346-1
3040-01-219-6616INTERCHANGEABLE
LINING,STEAM CHEST,CYLINDER
708818
3040-01-220-0065INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
695821-00
4320-01-220-0105INTERCHANGEABLE
CYLINDER SLEEVE
041617-00
4730-01-220-2117INTERCHANGEABLE
PLUG,FRICTION GLAND,PUMP
707740-1
4320-01-220-2258INTERCHANGEABLE
PISTON,PUMP
381706
4320-01-220-2295INTERCHANGEABLE
CYLINDER SLEEVE
708814
3040-01-220-7012INTERCHANGEABLE
CONNECTING LINK,RIGID

Frequently Asked Questions

What is NSN 4320-01-220-2116?

NSN 4320-01-220-2116 is a Valve Lining,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 4320-01-220-2116?

NSN 4320-01-220-2116 has 5 cross-referenced part numbers: DR-124305 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), DR-124305 PIECE 16-A (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 708821 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 708821 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), DR-124305 PIECE 16-A (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging).

What NSN replaces 4320-01-220-2116?

There are 11 known substitutes for 4320-01-220-2116: 4820-00-065-0249, 3020-00-072-5578, 4320-00-127-2714 and 8 more. Verify interchangeability with system specifications before substitution.

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