PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MODEL12Cleaner,ultrasonic

Esterline-Angus Instrument Corp Sub of Esterline Corp · NSN 4940-01-550-3924 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-550-3924 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-550-3924. Primary manufacturer part number: MODEL12.
Features
  • Cleaner,ultrasonic — FSC 4940
  • 1 verified cross-reference
  • Primary manufacturer: Esterline-Angus Instrument Corp Sub of Esterline Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Cleaner,ultrasonic, cataloged under National Stock Number 4940-01-550-3924, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Esterline-Angus Instrument Corp Sub of Esterline Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-01-550-3924
Primary Part NumberMODEL12
Item NameCleaner,ultrasonic
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerEsterline-Angus Instrument Corp Sub of Esterline Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4140-00-136-717472B229000-2037 INTERCHANGEABLE
Fan,tubeaxial
The Boeing Company Div Defense
4320-01-286-1990MODEL 12 INTERCHANGEABLE
Pump Unit,centrifugal
Itt Rule Industries Inc Danforth Div
4820-01-314-9271300031 INTERCHANGEABLE
Valve,butterfly
Mega Corp.
6665-01-469-309248-1609 INTERCHANGEABLE
Survey Meter Genera
Ludlum Measurements Inc
Cross-Reference Index
Part NumberManufacturer
MODEL12 Esterline-Angus Instrument Corp Sub of Esterline Corp (USA)
Related Parts
4140-00-136-7174INTERCHANGEABLE
FAN,TUBEAXIAL
72B229000-2037
4320-01-286-1990INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
MODEL 12
4820-01-314-9271INTERCHANGEABLE
VALVE,BUTTERFLY
300031
6665-01-469-3092INTERCHANGEABLE
SURVEY METER GENERA
48-1609

Frequently Asked Questions

What is NSN 4940-01-550-3924?

NSN 4940-01-550-3924 is a Cleaner,ultrasonic, manufactured by Esterline-Angus Instrument Corp Sub of Esterline Corp, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-550-3924?

NSN 4940-01-550-3924 has 1 cross-referenced part number: MODEL12 (Esterline-Angus Instrument Corp Sub of Esterline Corp).

What NSN replaces 4940-01-550-3924?

There are 4 known substitutes for 4940-01-550-3924: 4140-00-136-7174, 4320-01-286-1990, 4820-01-314-9271 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MODEL12?

Key specifications for MODEL12: End Item Identification: C-295 TRANSPORT AIRCRAFT. 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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