PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51142Indicator,sight,liquid

Leroi International Inc Dba Compair Leroi · NSN 6680-01-195-3343 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-195-3343 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-195-3343. Primary manufacturer part number: 51142.
Features
  • Indicator,sight,liquid — FSC 6680
  • Data Furnishing Method: CLEAR WINDOW
  • Media for Which Designed: OIL
  • Thread Quantity Per Inch: UNABLE TO DECODE
  • Nominal Thread Size: UNABLE TO DECODE
  • End Connection Type: UNABLE TO DECODE
  • Furnished Data: LIQUID LEVEL
  • Thread Series Designator: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-195-3343, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-195-3343
Primary Part Number51142
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerLeroi International Inc Dba Compair Leroi
StatusACTIVE
Data Furnishing MethodCLEAR WINDOW
Media for Which DesignedOIL
Thread Quantity Per InchUNABLE TO DECODE
Nominal Thread SizeUNABLE TO DECODE
End Connection TypeUNABLE TO DECODE
Furnished DataLIQUID LEVEL
Thread Series DesignatorUNABLE TO DECODE
Thread DirectionUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1680-00-535-449551142 INTERCHANGEABLE
Support,actuator,sw
L3harris Technologies, Inc Div Space & Airborne Systems
5306-00-660-3299 INTERCHANGEABLE
Bolt,machine
5330-01-223-48065-1142 INTERCHANGEABLE
Packing,preformed
Bird Electronic Corporation Div Bird Electronic Corp
7510-01-284-857662321 INTERCHANGEABLE
Ribbon,inking
Inmac Usa Microwarehouse Inc of Connecticut
5306-01-631-04851G51142 INTERCHANGEABLE
Bolt,machine
Getz Fire Equipment Company Dba Getz Fire Equipment Co
Cross-Reference Index
Part NumberManufacturer
51142 Compair Kellogg Div of Robertshaw Controls Co (USA)
51142 PRIMARY Leroi International Inc Dba Compair Leroi (USA)
Related Parts
1680-00-535-4495INTERCHANGEABLE
SUPPORT,ACTUATOR,SW
51142
5306-00-660-3299INTERCHANGEABLE
BOLT,MACHINE
5330-01-223-4806INTERCHANGEABLE
PACKING,PREFORMED
5-1142
7510-01-284-8576INTERCHANGEABLE
RIBBON,INKING
62321
5306-01-631-0485INTERCHANGEABLE
BOLT,MACHINE
1G51142

Frequently Asked Questions

What is NSN 6680-01-195-3343?

NSN 6680-01-195-3343 is a Indicator,sight,liquid, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-195-3343?

NSN 6680-01-195-3343 has 2 cross-referenced part numbers: 51142 (Compair Kellogg Div of Robertshaw Controls Co), 51142 (Leroi International Inc Dba Compair Leroi).

What NSN replaces 6680-01-195-3343?

There are 5 known substitutes for 6680-01-195-3343: 1680-00-535-4495, 5306-00-660-3299, 5330-01-223-4806 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51142?

Key specifications for 51142: Data Furnishing Method: CLEAR WINDOW; Media for Which Designed: OIL; Thread Quantity Per Inch: UNABLE TO DECODE; Nominal Thread Size: UNABLE TO DECODE. 8 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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