PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4108DAir Purifier,dehydr

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 4460-00-908-5977 · FSC 4460 · No Item Name Available
Verified by PartsTable
NSN 4460-00-908-5977 — this item is cataloged by the U.S. Government under National Stock Number 4460-00-908-5977. Primary manufacturer part number: 4108D.
Features
  • Air Purifier,dehydr — FSC 4460
  • 3 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 Air Purifier,dehydr, cataloged under National Stock Number 4460-00-908-5977, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAir Purifier,dehydr
FSC / FSG4460 — No Item Name Available (FSG 44)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501); Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (CAGE 08441)
Technical Specifications
ParameterValue
NSN4460-00-908-5977
Primary Part Number4108D
Item NameAir Purifier,dehydr
FSC / FSG4460 / 44 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-011-46274-060110B INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
4030-00-243-4440 INTERCHANGEABLE
Clamp,wire Rope,saddled
5315-00-424-00344108 INTERCHANGEABLE
Pin,spring
Tyco Fire Products Lp
5940-00-474-9861 INTERCHANGEABLE
Terminal Board
5355-00-667-62781444168 INTERCHANGEABLE
Knob
Naval Ship Systems Command
6645-00-727-15544108 INTERCHANGEABLE
Ring,crystal Lock
Wakmann Watch Company Inc
5940-00-761-1765410-GP-08 INTERCHANGEABLE
Terminal Board
Regal Beloit America, Inc
4930-01-005-4595 INTERCHANGEABLE
Lubricator,airline
9330-01-006-44477100022317 INTERCHANGEABLE
Plastic Strip,pressure Sensitive
3m Company
7510-01-016-0417 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
Cross-Reference Index
Part NumberManufacturer
4108D Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
D14470-501 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
4108 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
4730-00-011-4627INTERCHANGEABLE
NUT,TUBE COUPLING
4-060110B
4030-00-243-4440INTERCHANGEABLE
CLAMP,WIRE ROPE,SADDLED
5315-00-424-0034INTERCHANGEABLE
PIN,SPRING
4108
5940-00-474-9861INTERCHANGEABLE
TERMINAL BOARD
5355-00-667-6278INTERCHANGEABLE
KNOB
1444168
6645-00-727-1554INTERCHANGEABLE
RING,CRYSTAL LOCK
4108
5940-00-761-1765INTERCHANGEABLE
TERMINAL BOARD
410-GP-08
4930-01-005-4595INTERCHANGEABLE
LUBRICATOR,AIRLINE
9330-01-006-4447INTERCHANGEABLE
PLASTIC STRIP,PRESSURE SENSITIVE
7100022317
7510-01-016-0417INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
5940-01-461-6263INTERCHANGEABLE
POST,BINDING,ELECTRICAL
4108

Frequently Asked Questions

What is NSN 4460-00-908-5977?

NSN 4460-00-908-5977 is a Air Purifier,dehydr, 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 4460-00-908-5977?

NSN 4460-00-908-5977 has 3 cross-referenced part numbers: 4108D (Howell Laboratories Inc Dba Howell Laboratories Inc), D14470-501 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies), 4108 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 4460-00-908-5977?

There are 11 known substitutes for 4460-00-908-5977: 4730-00-011-4627, 4030-00-243-4440, 5315-00-424-0034 and 8 more. Verify interchangeability with system specifications before substitution.

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