PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IL-20331Tubing,diluting Machine

Werfen Usa Llc · NSN 6640-01-180-3418 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-180-3418 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-180-3418. Primary manufacturer part number: IL-20331.
Features
  • Tubing,diluting Machine — FSC 6640
  • Cubic Measure: 0.001 CUBIC FEET
  • Purchase Description Identification: 22270-20331
  • 3 verified cross-references
  • Primary manufacturer: Werfen Usa Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tubing,diluting Machine, cataloged under National Stock Number 6640-01-180-3418, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Werfen Usa Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN6640-01-180-3418
Primary Part NumberIL-20331
Item NameTubing,diluting Machine
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerWerfen Usa Llc
StatusACTIVE
Cubic Measure0.001 CUBIC FEET
Purchase Description Identification22270-20331
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-226-0486MG1305 INTERCHANGEABLE
Capacitor,variable,glass Dielect
Roanwell, Llc
6130-00-237-0192S1186494 INTERCHANGEABLE
Rectifier,metallic
Westinghouse Electric Corp
5940-00-237-880211-140Y INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
5120-00-540-18985120-00-540-1898 INTERCHANGEABLE
Alignment Tool,electronic Equipm
General Services Administration Federal Supply Service
3820-00-800-036720331 INTERCHANGEABLE
Liner Chute
Eagle Crusher Co Inc Dba Stedman Machine Co
3110-00-878-6498GB520DD12-24 INTERCHANGEABLE
Bearing,ball,annular
Mpb Corp Div Timken Super Precision
5950-01-027-8194678-0228-010 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5915-01-041-751120331 INTERCHANGEABLE
Pulse Network
Pulse Engineering Inc
5330-01-114-37192033-1 INTERCHANGEABLE
Gasket
Smith Meter Inc Parts Opn
5935-01-146-1929TRU-2033 INTERCHANGEABLE
Adapter,connector
Winchester Interconnect Rf Corporation
Cross-Reference Index
Part NumberManufacturer
WATER PUMP WINDING Werfen Usa Llc (USA)
IL-20331 PRIMARY Werfen Usa Llc (USA)
20331 PRIMARY Werfen Usa Llc (USA)
Related Parts
5910-00-226-0486INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
MG1305
6130-00-237-0192INTERCHANGEABLE
RECTIFIER,METALLIC
S1186494
5940-00-237-8802INTERCHANGEABLE
TERMINAL BOARD
11-140Y
5120-00-540-1898INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
5120-00-540-1898
3820-00-800-0367INTERCHANGEABLE
LINER CHUTE
20331
3110-00-878-6498INTERCHANGEABLE
BEARING,BALL,ANNULAR
GB520DD12-24
5950-01-027-8194INTERCHANGEABLE
REACTOR
678-0228-010
5915-01-041-7511INTERCHANGEABLE
PULSE NETWORK
20331
5330-01-114-3719INTERCHANGEABLE
GASKET
2033-1
5935-01-146-1929INTERCHANGEABLE
ADAPTER,CONNECTOR
TRU-2033
5360-01-270-5396INTERCHANGEABLE
FANWHEEL SPRING
20331
6240-01-463-5911INTERCHANGEABLE
LAMP,FLUORESCENT

Frequently Asked Questions

What is NSN 6640-01-180-3418?

NSN 6640-01-180-3418 is a Tubing,diluting Machine, manufactured by Werfen Usa Llc, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-180-3418?

NSN 6640-01-180-3418 has 3 cross-referenced part numbers: WATER PUMP WINDING (Werfen Usa Llc), IL-20331 (Werfen Usa Llc), 20331 (Werfen Usa Llc).

What NSN replaces 6640-01-180-3418?

There are 12 known substitutes for 6640-01-180-3418: 5910-00-226-0486, 6130-00-237-0192, 5940-00-237-8802 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of IL-20331?

Key specifications for IL-20331: Cubic Measure: 0.001 CUBIC FEET; Special Features: FLEXIBLE AMBER RUBBER;2.750 IN. LG;0.250 IN. OD;0.125 IN. ID;2 ALUM. KNURLED SLEEVES 0.250 IN. ID,0.250 IN. HG;ONE PLASTIC RESTRICTOR 0.062 IN. ID;MODEL NO. 144;USED AS PUMP TUBING IN; Purchase Description Identification: 22270-20331; Part Name Assigned by Controlling Agency: TUBING DILUTING MACH2.750"LG X.250"OD X.125"ID F6640-01-031-6986. 5 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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