PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W3T106569Leak Detector,refrigerant Gas

Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp · NSN 4940-01-694-1886 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-694-1886 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-694-1886. Primary manufacturer part number: W3T106569.
Features
  • Leak Detector,refrigerant Gas — FSC 4940
  • 3 verified cross-references
  • Primary manufacturer: Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Leak Detector,refrigerant Gas, cataloged under National Stock Number 4940-01-694-1886, 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 Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-01-694-1886
Primary Part NumberW3T106569
Item NameLeak Detector,refrigerant Gas
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerEvoqua Water Technologies Llc Dba Siemens Water Technologies Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2940-00-075-512851076 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5340-00-291-0369 INTERCHANGEABLE
Button,plug
5895-00-491-5679PS51077-01 INTERCHANGEABLE
Panel,indicator
Cae Inc
3950-01-497-853051077 INTERCHANGEABLE
Parts Kit,hoist
Allied Systems Company Dba Allied Systems Co
6635-01-549-0394W3T106569 INTERCHANGEABLE
Monitor,leak Detect
Evoqua Water Technologies Llc
5995-01-559-123451077 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Aerovironment, Inc. Dba Aerovironment Inc
6625-01-582-262951077 INTERCHANGEABLE
Sensor,current
Boonton Electronics Corporation Div Boonton Electronics
Cross-Reference Index
Part NumberManufacturer
51077 Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp (USA)
W3T106569 PRIMARY Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp (USA)
W3T105710ITEM6 Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp (USA)
Related Parts
2940-00-075-5128INTERCHANGEABLE
FILTER ELEMENT,FLUID
51076
5340-00-291-0369INTERCHANGEABLE
BUTTON,PLUG
5895-00-491-5679INTERCHANGEABLE
PANEL,INDICATOR
PS51077-01
3950-01-497-8530INTERCHANGEABLE
PARTS KIT,HOIST
51077
6635-01-549-0394INTERCHANGEABLE
MONITOR,LEAK DETECT
W3T106569
5995-01-559-1234INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
51077
6625-01-582-2629INTERCHANGEABLE
SENSOR,CURRENT
51077

Frequently Asked Questions

What is NSN 4940-01-694-1886?

NSN 4940-01-694-1886 is a Leak Detector,refrigerant Gas, manufactured by Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-694-1886?

NSN 4940-01-694-1886 has 3 cross-referenced part numbers: 51077 (Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp), W3T106569 (Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp), W3T105710ITEM6 (Evoqua Water Technologies Llc Dba Siemens Water Technologies Corp).

What NSN replaces 4940-01-694-1886?

There are 7 known substitutes for 4940-01-694-1886: 2940-00-075-5128, 5340-00-291-0369, 5895-00-491-5679 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W3T106569?

Key specifications for W3T106569: Part Name Assigned by Controlling Agency: LEAK DETECTOR; End Item Identification: NAVY VESSEL. 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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