PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40451Cartridge,dehydrator

W.a. Hammond Drierite Co, Limited · NSN 4440-01-482-9411 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-482-9411 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-482-9411. Primary manufacturer part number: 40451.
Features
  • Cartridge,dehydrator — FSC 4440
  • 1 verified cross-reference
  • Primary manufacturer: W.a. Hammond Drierite Co, Limited
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,dehydrator, cataloged under National Stock Number 4440-01-482-9411, 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 W.a. Hammond Drierite Co, Limited. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4440-01-482-9411
Primary Part Number40451
Item NameCartridge,dehydrator
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerW.a. Hammond Drierite Co, Limited
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-254-846113500 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
9340-00-884-21414666 INTERCHANGEABLE
Window,observation
Hoyt Corporation
4820-01-109-3159MSS-SP80 TY2,CL125,SZ1IN INTERCHANGEABLE
Valve,globe
Manufacturers Standardization Society of the Valve and Fittings Industry Inc
5305-01-603-549340451 INTERCHANGEABLE
Screw,machine
Fastenal Company
Cross-Reference Index
Part NumberManufacturer
40451 PRIMARY W.a. Hammond Drierite Co, Limited (USA)
Related Parts
3455-00-254-8461INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13500
9340-00-884-2141INTERCHANGEABLE
WINDOW,OBSERVATION
4666
4820-01-109-3159INTERCHANGEABLE
VALVE,GLOBE
MSS-SP80 TY2,CL125,SZ1IN
5305-01-603-5493INTERCHANGEABLE
SCREW,MACHINE
40451

Frequently Asked Questions

What is NSN 4440-01-482-9411?

NSN 4440-01-482-9411 is a Cartridge,dehydrator, manufactured by W.a. Hammond Drierite Co, Limited, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-482-9411?

NSN 4440-01-482-9411 has 1 cross-referenced part number: 40451 (W.a. Hammond Drierite Co, Limited).

What NSN replaces 4440-01-482-9411?

There are 4 known substitutes for 4440-01-482-9411: 3455-00-254-8461, 9340-00-884-2141, 4820-01-109-3159 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40451?

Key specifications for 40451: End Item Identification: EARLY WARNING, HAMMOND W A DRIERITE CO. 1 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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