PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ADH3-COM-17479Dehydrator Unit,nonreactivating

Environmental Technology Inc · NSN 4440-01-470-3818 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-470-3818 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-470-3818. Primary manufacturer part number: ADH3-COM-17479.
Features
  • Dehydrator Unit,nonreactivating — FSC 4440
  • Unit Package Quantity: 1
  • Unit Package Type: CARTON
  • Body Overall Length: 19.000 INCHES NOMINAL IN
  • Body Overall Height: 6.220 INCHES NOMINAL IN
  • Usage Design: WAVEGUIDE AND COAX
  • Body Overall Width: 19.000 INCHES NOMINAL IN
  • Unpackaged Unit Weight: 31.300 POUNDS LBS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dehydrator Unit,nonreactivating, cataloged under National Stock Number 4440-01-470-3818, 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 Environmental Technology Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4440-01-470-3818
Primary Part NumberADH3-COM-17479
Item NameDehydrator Unit,nonreactivating
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerEnvironmental Technology Inc
StatusACTIVE
Unit Package Quantity1
Unit Package TypeCARTON
Body Overall Length19.000 INCHES NOMINAL IN
Body Overall Height6.220 INCHES NOMINAL IN
Usage DesignWAVEGUIDE AND COAX
Body Overall Width19.000 INCHES NOMINAL IN
Unpackaged Unit Weight31.300 POUNDS LBS
Supplementary FeaturesPRESSURE: 0.25 TO 0.5 PSIG; FLOW: 26 FT3/HR; MAX DEW POINT: -40 DEG F; RELAY CONTACT RATING: 1 AMP AT 240 VAC; OPERATION TEMP: -40 TO 150 DEG F; CABINET DIMENSION: 5.25 - H, 19.0 - W, 19.0 INCHES - L VAC
Cubic Measure1895.250 CUBIC INCHES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-641-39229426-2 INTERCHANGEABLE
Nut,plain,round
Cummins Inc.
5950-01-019-606017479 INTERCHANGEABLE
Transformer,audio Frequency
Robert M. Hadley Company, Inc.
3510-01-151-338417479 INTERCHANGEABLE
Liner,laundry Press
Forenta Lp
4330-01-169-496217479 INTERCHANGEABLE
Filter Body,fluid
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5950-01-279-6208 INTERCHANGEABLE
Transformer,power
4440-01-446-6904 INTERCHANGEABLE
Dehydrator Unit,nonreactivating
6115-01-574-5714174-79 INTERCHANGEABLE
Mgen,repair Kit 5
Hamilton Sundstrand Corporation
Cross-Reference Index
Part NumberManufacturer
ADH3-COM-17479 Environmental Technology Inc (USA)
17479 Environmental Technology Inc (USA)
Related Parts
5310-00-641-3922INTERCHANGEABLE
NUT,PLAIN,ROUND
9426-2
5950-01-019-6060INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
17479
3510-01-151-3384INTERCHANGEABLE
LINER,LAUNDRY PRESS
17479
4330-01-169-4962INTERCHANGEABLE
FILTER BODY,FLUID
17479
5950-01-279-6208INTERCHANGEABLE
TRANSFORMER,POWER
4440-01-446-6904INTERCHANGEABLE
DEHYDRATOR UNIT,NONREACTIVATING
6115-01-574-5714INTERCHANGEABLE
MGEN,REPAIR KIT 5
174-79

Frequently Asked Questions

What is NSN 4440-01-470-3818?

NSN 4440-01-470-3818 is a Dehydrator Unit,nonreactivating, manufactured by Environmental Technology Inc, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-470-3818?

NSN 4440-01-470-3818 has 2 cross-referenced part numbers: ADH3-COM-17479 (Environmental Technology Inc), 17479 (Environmental Technology Inc).

What NSN replaces 4440-01-470-3818?

There are 7 known substitutes for 4440-01-470-3818: 5310-00-641-3922, 5950-01-019-6060, 3510-01-151-3384 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ADH3-COM-17479?

Key specifications for ADH3-COM-17479: Unit Package Quantity: 1; Unit Package Type: CARTON; Body Overall Length: 19.000 INCHES NOMINAL IN; Body Overall Height: 6.220 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

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