PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E345Indicator,sight,liquid

Clark-Reliance Llc Dba Jerguson Gage & Valve · NSN 6680-01-343-2966 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-343-2966 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-343-2966. Primary manufacturer part number: E345.
Features
  • Indicator,sight,liquid — FSC 6680
  • Data Furnishing Method: CLEAR WINDOW
  • Media for Which Designed: STEAM
  • Furnished Data: LIQUID LEVEL
  • 1 verified cross-reference
  • Primary manufacturer: Clark-Reliance Llc Dba Jerguson Gage & Valve
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-343-2966, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Clark-Reliance Llc Dba Jerguson Gage & Valve. Government technical data includes 3 verified specifications, 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
NSN6680-01-343-2966
Primary Part NumberE345
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jerguson Gage & Valve
StatusACTIVE
Data Furnishing MethodCLEAR WINDOW
Media for Which DesignedSTEAM
Furnished DataLIQUID LEVEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4910-00-255-86738673 INTERCHANGEABLE
Tester,internal Combustion Engin
Gsi Industries, Inc
5950-01-019-5308E345 INTERCHANGEABLE
Transformer,power
Payne Magnetics, Inc.
4820-01-341-7634E-345 PC-3 INTERCHANGEABLE
Stem,fluid Valve
Clark-Reliance Llc Dba Jerguson Gage & Valve
Cross-Reference Index
Part NumberManufacturer
E345 PRIMARY Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
Related Parts
4910-00-255-8673INTERCHANGEABLE
TESTER,INTERNAL COMBUSTION ENGIN
8673
5950-01-019-5308INTERCHANGEABLE
TRANSFORMER,POWER
E345
4820-01-341-7634INTERCHANGEABLE
STEM,FLUID VALVE
E-345 PC-3

Frequently Asked Questions

What is NSN 6680-01-343-2966?

NSN 6680-01-343-2966 is a Indicator,sight,liquid, manufactured by Clark-Reliance Llc Dba Jerguson Gage & Valve, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-343-2966?

NSN 6680-01-343-2966 has 1 cross-referenced part number: E345 (Clark-Reliance Llc Dba Jerguson Gage & Valve).

What NSN replaces 6680-01-343-2966?

There are 3 known substitutes for 6680-01-343-2966: 4910-00-255-8673, 5950-01-019-5308, 4820-01-341-7634. Verify interchangeability with system specifications before substitution.

What are the specifications of E345?

Key specifications for E345: Special Features: 10 IN. CTR TO CTR IN; Data Furnishing Method: CLEAR WINDOW; Media for Which Designed: STEAM; Furnished Data: LIQUID LEVEL. 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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