PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

241-0.50Indicator,sight,liquid

Ernst, John C & Co, Inc. · NSN 6680-01-605-3990 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-605-3990 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-605-3990. Primary manufacturer part number: 241-0.50.
Features
  • Indicator,sight,liquid — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Ernst, John C & Co, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-605-3990, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ernst, John C & Co, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-605-3990
Primary Part Number241-0.50
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerErnst, John C & Co, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5999-01-029-91112-41050 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Ametek Programmable Power, Inc.
Cross-Reference Index
Part NumberManufacturer
700562-02 The Whitmor Co. Inc. Div the Whitmor Comapny Inc. (USA)
241-0.50 PRIMARY Ernst, John C & Co, Inc. (USA)
Related Parts
5999-01-029-9111INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
2-41050

Frequently Asked Questions

What is NSN 6680-01-605-3990?

NSN 6680-01-605-3990 is a Indicator,sight,liquid, manufactured by Ernst, John C & Co, Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-605-3990?

NSN 6680-01-605-3990 has 2 cross-referenced part numbers: 700562-02 (The Whitmor Co. Inc. Div the Whitmor Comapny Inc.), 241-0.50 (Ernst, John C & Co, Inc.).

What NSN replaces 6680-01-605-3990?

There is 1 known substitute for 6680-01-605-3990: 5999-01-029-9111. Verify interchangeability with system specifications before substitution.

What are the specifications of 241-0.50?

Key specifications for 241-0.50: End Item Identification: POWER DISTRIBUTION PANEL. 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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