PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H6Leak Detector,refrigerant Gas

General Electric Company · NSN 4940-00-630-7947 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-630-7947 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-630-7947. Primary manufacturer part number: H6.
Features
  • Leak Detector,refrigerant Gas — FSC 4940
  • General Characteristics Item Description: 120V,60HZ OR 240V,50HZ OPERATION;3 LEVEL SENSITIVITY;VINYL CASE;AUDIBLE AND VISUAL ALARMS V
  • 1 verified cross-reference
  • Primary manufacturer: General Electric Company
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Leak Detector,refrigerant Gas, cataloged under National Stock Number 4940-00-630-7947, 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 General Electric Company. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-00-630-7947
Primary Part NumberH6
Item NameLeak Detector,refrigerant Gas
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerGeneral Electric Company
StatusACTIVE
General Characteristics Item Description120V,60HZ OR 240V,50HZ OPERATION;3 LEVEL SENSITIVITY;VINYL CASE;AUDIBLE AND VISUAL ALARMS V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3445-00-263-0084 INTERCHANGEABLE
Shearing Machine,metal,squaring
3433-00-450-9026 INTERCHANGEABLE
Adapter,regulator
6625-00-491-7539G193-045-001 INTERCHANGEABLE
Divider,power,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc.
5940-00-500-7922 INTERCHANGEABLE
Terminal Board
5961-00-593-7169H6 INTERCHANGEABLE
Transistor
Solitron Devices, Inc.
2510-00-618-512632W3506 INTERCHANGEABLE
Plate Armor Radiato
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5950-00-735-4727860114PC1 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-735-4728860114PC2 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5999-00-922-1012H6 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
7930-01-381-3444 INTERCHANGEABLE
Detergent,utility
Cross-Reference Index
Part NumberManufacturer
H6 General Electric Company (USA)
Related Parts
3445-00-263-0084INTERCHANGEABLE
SHEARING MACHINE,METAL,SQUARING
3433-00-450-9026INTERCHANGEABLE
ADAPTER,REGULATOR
6625-00-491-7539INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
G193-045-001
5940-00-500-7922INTERCHANGEABLE
TERMINAL BOARD
5961-00-593-7169INTERCHANGEABLE
TRANSISTOR
H6
2510-00-618-5126INTERCHANGEABLE
PLATE ARMOR RADIATO
32W3506
5950-00-735-4727INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
860114PC1
5950-00-735-4728INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
860114PC2
5999-00-922-1012INTERCHANGEABLE
HEATER,THERMAL RELEASE
H6
7930-01-381-3444INTERCHANGEABLE
DETERGENT,UTILITY
6515-01-546-1696INTERCHANGEABLE
HOLSTER,UTILITY,MEDICAL
H6
1005-01-563-8368INTERCHANGEABLE
ADAPTER,GUN MOUNTING
NO.6

Frequently Asked Questions

What is NSN 4940-00-630-7947?

NSN 4940-00-630-7947 is a Leak Detector,refrigerant Gas, manufactured by General Electric Company, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-00-630-7947?

NSN 4940-00-630-7947 has 1 cross-referenced part number: H6 (General Electric Company).

What NSN replaces 4940-00-630-7947?

There are 12 known substitutes for 4940-00-630-7947: 3445-00-263-0084, 3433-00-450-9026, 6625-00-491-7539 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H6?

Key specifications for H6: General Characteristics Item Description: 120V,60HZ OR 240V,50HZ OPERATION;3 LEVEL SENSITIVITY;VINYL CASE;AUDIBLE AND VISUAL ALARMS V. 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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