PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F8300-138Switch,liquid Level

Ametek Inc Div Aerospace and Defense · NSN 6680-00-111-3600 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-111-3600 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-111-3600. Primary manufacturer part number: F8300-138.
Features
  • Switch,liquid Level — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Ametek Inc Div Aerospace and Defense
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 6680-00-111-3600, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek Inc Div Aerospace and Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-111-3600
Primary Part NumberF8300-138
Item NameSwitch,liquid Level
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerAmetek Inc Div Aerospace and Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-419-7537154133 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
1650-00-613-719950206 INTERCHANGEABLE
Pintle,fixed
Parker Hannifin Corporation Div Hydraulic Systems Division
5310-00-945-0537LAC-832-2 INTERCHANGEABLE
Nut,self-Locking,clinch
Penn Engineering & Manufacturing Corp
5935-01-069-7250ST5M1344RP5B INTERCHANGEABLE
Connector,plug,electrical
The Boeing Company Div Defense
2530-01-257-146278372-50206 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Tcm America, Inc Sc
5998-01-513-9077502-06 INTERCHANGEABLE
Circuit Card Assembly
Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
50206 Mission Systems Davenport Inc. (USA)
F8300-138 PRIMARY Ametek Inc Div Aerospace and Defense (USA)
Related Parts
5950-00-419-7537INTERCHANGEABLE
TRANSFORMER,POWER
154133
1650-00-613-7199INTERCHANGEABLE
PINTLE,FIXED
50206
5310-00-945-0537INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
LAC-832-2
5935-01-069-7250INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
ST5M1344RP5B
2530-01-257-1462INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
78372-50206
5998-01-513-9077INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
502-06

Frequently Asked Questions

What is NSN 6680-00-111-3600?

NSN 6680-00-111-3600 is a Switch,liquid Level, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-111-3600?

NSN 6680-00-111-3600 has 2 cross-referenced part numbers: 50206 (Mission Systems Davenport Inc.), F8300-138 (Ametek Inc Div Aerospace and Defense).

What NSN replaces 6680-00-111-3600?

There are 6 known substitutes for 6680-00-111-3600: 5950-00-419-7537, 1650-00-613-7199, 5310-00-945-0537 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F8300-138?

Key specifications for F8300-138: End Item Identification: AIRCRAFT MODEL A4. 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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