PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9079Piston,dehydrator

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4440-01-211-4579 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-211-4579 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-211-4579. Primary manufacturer part number: 9079.
Features
  • Piston,dehydrator — FSC 4440
  • 2 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,dehydrator, cataloged under National Stock Number 4440-01-211-4579, is classified within Federal Supply Class 4440 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,dehydrator
FSC / FSG4440 — No Item Name Available (FSG 44)
ManufacturersCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447); Air Dry Co of America, Llc (CAGE 01496)
Technical Specifications
ParameterValue
NSN4440-01-211-4579
Primary Part Number9079
Item NamePiston,dehydrator
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5805-01-066-01929079 INTERCHANGEABLE
Shield,backplane
L3 Technologies, Inc. Div Communication Systems-West
6220-01-100-74289079 INTERCHANGEABLE
Lens,light
Truck-Lite Co., Llc
4310-01-121-88499079 INTERCHANGEABLE
Valve,crankshaft
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
6515-01-577-0312 INTERCHANGEABLE
Needle,hypodermic
6515-01-615-63159079-VC-005 INTERCHANGEABLE
Needle,intraosseous
Teleflex Llc
Cross-Reference Index
Part NumberManufacturer
9079 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
9079 Air Dry Co of America, Llc (USA)
Related Parts
5805-01-066-0192INTERCHANGEABLE
SHIELD,BACKPLANE
9079
6220-01-100-7428INTERCHANGEABLE
LENS,LIGHT
9079
4310-01-121-8849INTERCHANGEABLE
VALVE,CRANKSHAFT
9079
6515-01-577-0312INTERCHANGEABLE
NEEDLE,HYPODERMIC
6515-01-615-6315INTERCHANGEABLE
NEEDLE,INTRAOSSEOUS
9079-VC-005

Frequently Asked Questions

What is NSN 4440-01-211-4579?

NSN 4440-01-211-4579 is a Piston,dehydrator, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-211-4579?

NSN 4440-01-211-4579 has 2 cross-referenced part numbers: 9079 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 9079 (Air Dry Co of America, Llc).

What NSN replaces 4440-01-211-4579?

There are 5 known substitutes for 4440-01-211-4579: 5805-01-066-0192, 6220-01-100-7428, 4310-01-121-8849 and 2 more. Verify interchangeability with system specifications before substitution.

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