PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LS2Leak Detector,refrigerant Gas

C P S Products Inc · NSN 4940-01-516-8502 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-516-8502 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-516-8502. Primary manufacturer part number: LS2.
Features
  • Leak Detector,refrigerant Gas — FSC 4940
  • 3 verified cross-references
  • Primary manufacturer: C P S Products Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Leak Detector,refrigerant Gas, cataloged under National Stock Number 4940-01-516-8502, 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 C P S Products Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-01-516-8502
Primary Part NumberLS2
Item NameLeak Detector,refrigerant Gas
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerC P S Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
7290-00-260-1147 INTERCHANGEABLE
Handcart,mail
5360-00-342-3838LS2 INTERCHANGEABLE
Spring,spiral,torsion
Horizon Aerospace Llc Dba Magnetics Division
6650-01-120-4683 INTERCHANGEABLE
Borescope,lecture
5305-01-211-0675LS-2 INTERCHANGEABLE
Screw,shoulder
Carr Lane Manufacturing Co
9140-01-398-0697 INTERCHANGEABLE
Diesel Fuel
6625-01-616-2649LS-II INTERCHANGEABLE
Test Station,electrical-Electron
Cps Products Inc
3940-01-663-3960LS3000 INTERCHANGEABLE
Sling,multiple Leg
Hippo Power, Llc Div Hippo Multipower
3920-01-721-846420019 INTERCHANGEABLE
Sled,scow Type
Wahoo International, Inc.
Cross-Reference Index
Part NumberManufacturer
LS3000 C P S Products Inc (USA)
LS3000B C P S Products Inc (USA)
LS2 PRIMARY C P S Products Inc (USA)
Related Parts
7290-00-260-1147INTERCHANGEABLE
HANDCART,MAIL
5360-00-342-3838INTERCHANGEABLE
SPRING,SPIRAL,TORSION
LS2
6650-01-120-4683INTERCHANGEABLE
BORESCOPE,LECTURE
5305-01-211-0675INTERCHANGEABLE
SCREW,SHOULDER
LS-2
9140-01-398-0697INTERCHANGEABLE
DIESEL FUEL
6625-01-616-2649INTERCHANGEABLE
TEST STATION,ELECTRICAL-ELECTRON
LS-II
3940-01-663-3960INTERCHANGEABLE
SLING,MULTIPLE LEG
LS3000
3920-01-721-8464INTERCHANGEABLE
SLED,SCOW TYPE
20019

Frequently Asked Questions

What is NSN 4940-01-516-8502?

NSN 4940-01-516-8502 is a Leak Detector,refrigerant Gas, manufactured by C P S Products Inc, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-516-8502?

NSN 4940-01-516-8502 has 3 cross-referenced part numbers: LS3000 (C P S Products Inc), LS3000B (C P S Products Inc), LS2 (C P S Products Inc).

What NSN replaces 4940-01-516-8502?

There are 8 known substitutes for 4940-01-516-8502: 7290-00-260-1147, 5360-00-342-3838, 6650-01-120-4683 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LS2?

Key specifications for LS2: Overall Length: 10.000 INCHES NOMINAL IN; Overall Height: 2.000 INCHES NOMINAL IN; Special Features: SENSITIVE TO ALL HALOGENATED REFRIGERANTS,FULLY AUTOMATIC SENSITIVITY SELECTION WITH VISIABLE LED RANGE INDICCATORS; Overall Width: 2.300 INCHES NOMINAL IN. 4 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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