PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80170Dehydrator,filter,r

Flair Corporation Dba S P X Air Treatment Div Dehydration · NSN 4440-01-227-2504 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-227-2504 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-227-2504. Primary manufacturer part number: 80170.
Features
  • Dehydrator,filter,r — FSC 4440
  • 1 verified cross-reference
  • Primary manufacturer: Flair Corporation Dba S P X Air Treatment Div Dehydration
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Dehydrator,filter,r, cataloged under National Stock Number 4440-01-227-2504, 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 Flair Corporation Dba S P X Air Treatment Div Dehydration. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDehydrator,filter,r
FSC / FSG4440 — No Item Name Available (FSG 44)
ManufacturersFlair Corporation Dba S P X Air Treatment Div Dehydration (CAGE 00819)
Technical Specifications
ParameterValue
NSN4440-01-227-2504
Primary Part Number80170
Item NameDehydrator,filter,r
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerFlair Corporation Dba S P X Air Treatment Div Dehydration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-297-977280170 INTERCHANGEABLE
Gasket
Dresser, Llc
1610-00-303-6785501991 INTERCHANGEABLE
Slip Ring Assy-Deic
Hamilton Sundstrand Corporation Dba Collins Aerospace
5330-00-420-0019C2816PC3 INTERCHANGEABLE
Gasket
Griswold Industries Dba Cla-Val Co
5935-00-973-814880170 INTERCHANGEABLE
Connector,plug,electrical
Unison Industries Llc
6625-01-053-2779 INTERCHANGEABLE
Attenuator-Switch Unit
5340-01-206-005680170 INTERCHANGEABLE
Cover,access
Cummins Filtration Inc.
Cross-Reference Index
Part NumberManufacturer
80170 PRIMARY Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
Related Parts
5330-00-297-9772INTERCHANGEABLE
GASKET
80170
1610-00-303-6785INTERCHANGEABLE
SLIP RING ASSY-DEIC
501991
5330-00-420-0019INTERCHANGEABLE
GASKET
C2816PC3
5935-00-973-8148INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
80170
6625-01-053-2779INTERCHANGEABLE
ATTENUATOR-SWITCH UNIT
5340-01-206-0056INTERCHANGEABLE
COVER,ACCESS
80170

Frequently Asked Questions

What is NSN 4440-01-227-2504?

NSN 4440-01-227-2504 is a Dehydrator,filter,r, manufactured by Flair Corporation Dba S P X Air Treatment Div Dehydration, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-227-2504?

NSN 4440-01-227-2504 has 1 cross-referenced part number: 80170 (Flair Corporation Dba S P X Air Treatment Div Dehydration).

What NSN replaces 4440-01-227-2504?

There are 6 known substitutes for 4440-01-227-2504: 5330-00-297-9772, 1610-00-303-6785, 5330-00-420-0019 and 3 more. Verify interchangeability with system specifications before substitution.

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