PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T2ATrigger,ultrasonic Cleaner

Lewis Corp · NSN 4940-01-310-0457 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-310-0457 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-310-0457. Primary manufacturer part number: T2A.
Features
  • Trigger,ultrasonic Cleaner — FSC 4940
  • General Characteristics Item Description: 29.500 IN. SIZE IN
  • 1 verified cross-reference
  • Primary manufacturer: Lewis Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Trigger,ultrasonic Cleaner, cataloged under National Stock Number 4940-01-310-0457, 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 Lewis Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-01-310-0457
Primary Part NumberT2A
Item NameTrigger,ultrasonic Cleaner
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerLewis Corp
StatusACTIVE
General Characteristics Item Description29.500 IN. SIZE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-361-1068T2A INTERCHANGEABLE
Resistor Set,matched
Shallcross Inc
5935-00-505-7869GA800B-2A INTERCHANGEABLE
Adapter,connector
Northrop Grumman Systems Corporation
5905-00-914-039657A5A77-227 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
T2A Lewis Corp (USA)
Related Parts
5905-00-361-1068INTERCHANGEABLE
RESISTOR SET,MATCHED
T2A
5935-00-505-7869INTERCHANGEABLE
ADAPTER,CONNECTOR
GA800B-2A
5905-00-914-0396INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
57A5A77-227

Frequently Asked Questions

What is NSN 4940-01-310-0457?

NSN 4940-01-310-0457 is a Trigger,ultrasonic Cleaner, manufactured by Lewis Corp, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-310-0457?

NSN 4940-01-310-0457 has 1 cross-referenced part number: T2A (Lewis Corp).

What NSN replaces 4940-01-310-0457?

There are 3 known substitutes for 4940-01-310-0457: 5905-00-361-1068, 5935-00-505-7869, 5905-00-914-0396. Verify interchangeability with system specifications before substitution.

What are the specifications of T2A?

Key specifications for T2A: End Item Identification: LEWIS CORPORATION,ULTRASONIC CLEANER,MODEL C2524E; General Characteristics Item Description: 29.500 IN. SIZE IN. 2 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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