PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6125B-G501Retainer,dehydrator Screen

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 4440-01-346-9873 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-346-9873 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-346-9873. Primary manufacturer part number: 6125B-G501.
Features
  • Retainer,dehydrator Screen — FSC 4440
  • 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 Retainer,dehydrator Screen, cataloged under National Stock Number 4440-01-346-9873, 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 2 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 NameRetainer,dehydrator Screen
FSC / FSG4440 — No Item Name Available (FSG 44)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501)
Technical Specifications
ParameterValue
NSN4440-01-346-9873
Primary Part Number6125B-G501
Item NameRetainer,dehydrator Screen
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-099-34018192999 INTERCHANGEABLE
Guard,mechanical Drive
Us Army Aviation and Missile Command
3110-00-100-355828150 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Texas Foundries Inc
3455-00-293-052508880 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
5955-00-525-5697154029P5 INTERCHANGEABLE
Crystal Unit,quartz
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5930-00-755-32236125 INTERCHANGEABLE
Switch,push
Haydon Kerk Motion Solutions, Inc. Dba Haydon Kerk Motion Solutions Inc Div Haydon Kerk
5330-00-843-72516125 INTERCHANGEABLE
Packing,preformed
Unimasco Inc
5935-00-970-7903 INTERCHANGEABLE
Connector,receptacle,electrical
4920-00-972-09766125 INTERCHANGEABLE
Test Cap,aircraft Maintenance
Fluid Power, Inc.
4730-01-134-36551949-6125MOD INTERCHANGEABLE
Elbow,flange
Wheeler Fleet Solutions, Co.
3110-01-178-15436-1-25 INTERCHANGEABLE
Bearing
Stein Inc
Cross-Reference Index
Part NumberManufacturer
6125 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
6125B-G501 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
3020-00-099-3401INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
8192999
3110-00-100-3558INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
28150
3455-00-293-0525INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08880
5955-00-525-5697INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
154029P5
5930-00-755-3223INTERCHANGEABLE
SWITCH,PUSH
6125
5330-00-843-7251INTERCHANGEABLE
PACKING,PREFORMED
6125
5935-00-970-7903INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4920-00-972-0976INTERCHANGEABLE
TEST CAP,AIRCRAFT MAINTENANCE
6125
4730-01-134-3655INTERCHANGEABLE
ELBOW,FLANGE
1949-6125MOD
3110-01-178-1543INTERCHANGEABLE
BEARING
6-1-25
7025-01-262-7070INTERCHANGEABLE
TRANSPORT,MAGNETIC TAPE
005-18552
5340-01-290-8533INTERCHANGEABLE
HARDWARE KIT,SHOP SET INSTALLATI
6125

Frequently Asked Questions

What is NSN 4440-01-346-9873?

NSN 4440-01-346-9873 is a Retainer,dehydrator Screen, 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 4440-01-346-9873?

NSN 4440-01-346-9873 has 2 cross-referenced part numbers: 6125 (Howell Laboratories Inc Dba Howell Laboratories Inc), 6125B-G501 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 4440-01-346-9873?

There are 12 known substitutes for 4440-01-346-9873: 3020-00-099-3401, 3110-00-100-3558, 3455-00-293-0525 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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