PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4737D-G501Dehydrator,low Pres

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 4460-01-243-2498 · FSC 4460 · No Item Name Available
Verified by PartsTable
NSN 4460-01-243-2498 — this item is cataloged by the U.S. Government under National Stock Number 4460-01-243-2498. Primary manufacturer part number: 4737D-G501.
Features
  • Dehydrator,low Pres — FSC 4460
  • Nondefinitive Spec/std Data: 3 CLASS AND 2 TYPE
  • 2 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 Dehydrator,low Pres, cataloged under National Stock Number 4460-01-243-2498, is classified within Federal Supply Class 4460 (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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4460-01-243-2498
Primary Part Number4737D-G501
Item NameDehydrator,low Pres
FSC / FSG4460 / 44 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Nondefinitive Spec/std Data3 CLASS AND 2 TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4460-00-168-1928 INTERCHANGEABLE
Dehydrator,low Pres
4440-01-163-282444400DG503 INTERCHANGEABLE
Dehydrator
Howell Laboratories Inc Dba Howell Laboratories Inc
4440-01-203-05764737D-G503 INTERCHANGEABLE
Dehydrator Unit,nonreactivating
Howell Laboratories Inc Dba Howell Laboratories Inc
4440-01-227-2952 INTERCHANGEABLE
Dehydrator,low Pres
4440-01-377-75135725-G501 INTERCHANGEABLE
Dehydrator Unit,nonreactivating
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
MIL-D-23523 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4737D-G501 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
4460-00-168-1928INTERCHANGEABLE
DEHYDRATOR,LOW PRES
4440-01-163-2824INTERCHANGEABLE
DEHYDRATOR
44400DG503
4440-01-203-0576INTERCHANGEABLE
DEHYDRATOR UNIT,NONREACTIVATING
4737D-G503
4440-01-227-2952INTERCHANGEABLE
DEHYDRATOR,LOW PRES
4440-01-377-7513INTERCHANGEABLE
DEHYDRATOR UNIT,NONREACTIVATING
5725-G501

Frequently Asked Questions

What is NSN 4460-01-243-2498?

NSN 4460-01-243-2498 is a Dehydrator,low Pres, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 4460 (No Item Name Available). Status: active.

What are the part numbers for NSN 4460-01-243-2498?

NSN 4460-01-243-2498 has 2 cross-referenced part numbers: MIL-D-23523 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4737D-G501 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 4460-01-243-2498?

There are 5 known substitutes for 4460-01-243-2498: 4460-00-168-1928, 4440-01-163-2824, 4440-01-203-0576 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4737D-G501?

Key specifications for 4737D-G501: Nondefinitive Spec/std Data: 3 CLASS AND 2 TYPE. 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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