PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3318 ITEM 1Cartridge,dehydrator

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 4440-01-412-9637 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-412-9637 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-412-9637. Primary manufacturer part number: 3318 ITEM 1.
Features
  • Cartridge,dehydrator — FSC 4440
  • 4 verified cross-references
  • Primary manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,dehydrator, cataloged under National Stock Number 4440-01-412-9637, 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 Howell Laboratories Inc Dba Howell Laboratories Inc. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCartridge,dehydrator
FSC / FSG4440 — No Item Name Available (FSG 44)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501)
Technical Specifications
ParameterValue
NSN4440-01-412-9637
Primary Part Number3318 ITEM 1
Item NameCartridge,dehydrator
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-088-38583318 INTERCHANGEABLE
Connector,plug,electrical
Abb Installation Products Inc
3110-00-144-8937 INTERCHANGEABLE
Bearing,ball,annular
3110-00-155-6421 INTERCHANGEABLE
Bearing,ball,annular
5120-00-184-8397 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5340-00-346-3545 INTERCHANGEABLE
Strap
2530-01-184-115478731R11 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Navistar Intl Corp Truck Br Ohio Plant
6145-01-264-33182469AT4M/TAP INTERCHANGEABLE
Cable,special Purpose,electrical
Tappan Wire and Cable Inc
5310-01-307-68453318 INTERCHANGEABLE
Washer,lock
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5805-01-319-4548 INTERCHANGEABLE
Scrambler,audio Signal
2910-01-408-495933318 INTERCHANGEABLE
Filter,fluid
Wix Corp
Cross-Reference Index
Part NumberManufacturer
3318 ITEM 1 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
3318 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
3318B Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
B-3318 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
5935-00-088-3858INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3318
3110-00-144-8937INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-155-6421INTERCHANGEABLE
BEARING,BALL,ANNULAR
5120-00-184-8397INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5340-00-346-3545INTERCHANGEABLE
STRAP
2530-01-184-1154INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
78731R11
6145-01-264-3318INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
2469AT4M/TAP
5310-01-307-6845INTERCHANGEABLE
WASHER,LOCK
3318
5805-01-319-4548INTERCHANGEABLE
SCRAMBLER,AUDIO SIGNAL
2910-01-408-4959INTERCHANGEABLE
FILTER,FLUID
33318
5120-01-473-9977INTERCHANGEABLE
BLOCK,SANDING
3318
5998-01-604-0583INTERCHANGEABLE
NRP,CIRCUIT CARD AS
B-3318

Frequently Asked Questions

What is NSN 4440-01-412-9637?

NSN 4440-01-412-9637 is a Cartridge,dehydrator, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-412-9637?

NSN 4440-01-412-9637 has 4 cross-referenced part numbers: 3318 ITEM 1 (Howell Laboratories Inc Dba Howell Laboratories Inc), 3318 (Howell Laboratories Inc Dba Howell Laboratories Inc), 3318B (Howell Laboratories Inc Dba Howell Laboratories Inc), B-3318 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 4440-01-412-9637?

There are 12 known substitutes for 4440-01-412-9637: 5935-00-088-3858, 3110-00-144-8937, 3110-00-155-6421 and 9 more. Verify interchangeability with system specifications before substitution.

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