PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

178545Switch,liquid Level

Jered Llc · NSN 6680-01-512-6009 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-512-6009 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-512-6009. Primary manufacturer part number: 178545.
Features
  • Switch,liquid Level — FSC 6680
  • 4 verified cross-references
  • Primary manufacturer: Jered Llc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 6680-01-512-6009, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jered Llc. This item has 4 commercial cross-references 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.

Catalog Facts
Item NameSwitch,liquid Level
FSC / FSG6680 — No Item Name Available (FSG 66)
ManufacturersJered Llc (CAGE 98523)
Technical Specifications
ParameterValue
NSN6680-01-512-6009
Primary Part Number178545
Item NameSwitch,liquid Level
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerJered Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4710-00-307-1093178545 INTERCHANGEABLE
Tube Assembly,metal
Lockheed Martin Corp
6685-01-511-4538178540 INTERCHANGEABLE
Thermometer,self-Indicating,bime
Jered Llc
6680-01-512-5997178534 INTERCHANGEABLE
Gage Rod-Cap,liquid Level
Jered Llc
Cross-Reference Index
Part NumberManufacturer
178545 PRIMARY Jered Llc (USA)
20726B001 REV L Jered Llc (USA)
20726B001 REV L FIND NO. 156 Jered Llc (USA)
20726EB03 Jered Llc (USA)
Related Parts
4710-00-307-1093INTERCHANGEABLE
TUBE ASSEMBLY,METAL
178545
6685-01-511-4538INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
178540
6680-01-512-5997INTERCHANGEABLE
GAGE ROD-CAP,LIQUID LEVEL
178534

Frequently Asked Questions

What is NSN 6680-01-512-6009?

NSN 6680-01-512-6009 is a Switch,liquid Level, manufactured by Jered Llc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-512-6009?

NSN 6680-01-512-6009 has 4 cross-referenced part numbers: 178545 (Jered Llc), 20726B001 REV L (Jered Llc), 20726B001 REV L FIND NO. 156 (Jered Llc), 20726EB03 (Jered Llc).

What NSN replaces 6680-01-512-6009?

There are 3 known substitutes for 6680-01-512-6009: 4710-00-307-1093, 6685-01-511-4538, 6680-01-512-5997. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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