PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40185Drier,air-Gas,desiccant

Lloyd Industries, Incorporated Dba Bc Group International Inc · NSN 4440-01-606-1591 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-606-1591 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-606-1591. Primary manufacturer part number: 40185.
Features
  • Drier,air-Gas,desiccant — FSC 4440
  • 3 verified cross-references
  • Primary manufacturer: Lloyd Industries, Incorporated Dba Bc Group International Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-606-1591, 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 Lloyd Industries, Incorporated Dba Bc Group International Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4440-01-606-1591
Primary Part Number40185
Item NameDrier,air-Gas,desiccant
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerLloyd Industries, Incorporated Dba Bc Group International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6650-00-030-221887020 INTERCHANGEABLE
Spectrometer,prism
Central Scientific Co Educational
5360-00-104-5226 INTERCHANGEABLE
Spring,helical,torsion
4310-00-128-087287020 INTERCHANGEABLE
Ring,piston
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
5330-00-135-9331 INTERCHANGEABLE
Seal,plain Encased
5905-00-606-951687020 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cae Usa Inc.
5330-00-850-7977648775 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5935-00-860-08228720 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Jettron Products Inc
6220-00-869-371240009R-24 INTERCHANGEABLE
Stop Light-Taillight,vehicular
Truck-Lite Co., Llc
1650-01-043-25244100573-2 INTERCHANGEABLE
Piston Assembly,motor
Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons
6680-01-113-802640185 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
6630NCM127398 Defense Medical Standardization Board (USA)
40185 PRIMARY Lloyd Industries, Incorporated Dba Bc Group International Inc (USA)
87020 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
6650-00-030-2218INTERCHANGEABLE
SPECTROMETER,PRISM
87020
5360-00-104-5226INTERCHANGEABLE
SPRING,HELICAL,TORSION
4310-00-128-0872INTERCHANGEABLE
RING,PISTON
87020
5330-00-135-9331INTERCHANGEABLE
SEAL,PLAIN ENCASED
5905-00-606-9516INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
87020
5330-00-850-7977INTERCHANGEABLE
GASKET
648775
5935-00-860-0822INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
8720
6220-00-869-3712INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
40009R-24
1650-01-043-2524INTERCHANGEABLE
PISTON ASSEMBLY,MOTOR
4100573-2
6680-01-113-8026INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40185
2640-01-566-0067INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
0564-WW1-002

Frequently Asked Questions

What is NSN 4440-01-606-1591?

NSN 4440-01-606-1591 is a Drier,air-Gas,desiccant, manufactured by Lloyd Industries, Incorporated Dba Bc Group International Inc, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-606-1591?

NSN 4440-01-606-1591 has 3 cross-referenced part numbers: 6630NCM127398 (Defense Medical Standardization Board), 40185 (Lloyd Industries, Incorporated Dba Bc Group International Inc), 87020 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 4440-01-606-1591?

There are 11 known substitutes for 4440-01-606-1591: 6650-00-030-2218, 5360-00-104-5226, 4310-00-128-0872 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40185?

Key specifications for 40185: End Item Identification: 6630-01-530-7959 ANALYZER, GAS; Special Features: TUBE FILLED WITH MOISTURE ABSORBER PELLETS; FOR USE WITH ANESTHETIC GAS ANALYZER, NSN 6630-01-530-7959; Part Name Assigned by Controlling Agency: TUBE ABSORPTION. 3 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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