PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63240Leak Test Fluid

Producers Ltd Inc · NSN 4910-01-023-2290 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-01-023-2290 — this item is cataloged by the U.S. Government under National Stock Number 4910-01-023-2290. Primary manufacturer part number: 63240.
Features
  • Leak Test Fluid — FSC 4910
  • 4 verified cross-references
  • Primary manufacturer: Producers Ltd Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Leak Test Fluid, cataloged under National Stock Number 4910-01-023-2290, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Producers Ltd Inc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLeak Test Fluid
FSC / FSG4910 — No Item Name Available (FSG 49)
ManufacturersProducers Ltd Inc (CAGE 0F8R6); Therm Processes Inc (CAGE 63427); Inland Mfg Co (CAGE 92418); Inland Radiator Equipment Inc (CAGE 62729)
Technical Specifications
ParameterValue
NSN4910-01-023-2290
Primary Part Number63240
Item NameLeak Test Fluid
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerProducers Ltd Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-286-463663240 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
Spirax Sarco Inc Dba Spirax Sarco
5930-01-479-3968136600 INTERCHANGEABLE
Switch,pressure
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
63240 PRIMARY Producers Ltd Inc (USA)
1366-00 PRIMARY Therm Processes Inc (USA)
5011 Inland Mfg Co (USA)
5011 Inland Radiator Equipment Inc (USA)
Related Parts
4820-01-286-4636INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
63240
5930-01-479-3968INTERCHANGEABLE
SWITCH,PRESSURE
136600

Frequently Asked Questions

What is NSN 4910-01-023-2290?

NSN 4910-01-023-2290 is a Leak Test Fluid, manufactured by Producers Ltd Inc, classified under FSC 4910 (No Item Name Available). Status: active.

What are the part numbers for NSN 4910-01-023-2290?

NSN 4910-01-023-2290 has 4 cross-referenced part numbers: 63240 (Producers Ltd Inc), 1366-00 (Therm Processes Inc), 5011 (Inland Mfg Co), 5011 (Inland Radiator Equipment Inc).

What NSN replaces 4910-01-023-2290?

There are 2 known substitutes for 4910-01-023-2290: 4820-01-286-4636, 5930-01-479-3968. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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