PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104AIndicator,sight,liquid

Flywheel Supply Llc · NSN 6680-01-148-8032 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-148-8032 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-148-8032. Primary manufacturer part number: 104A.
Features
  • Indicator,sight,liquid — FSC 6680
  • Tube Outside Diameter for Which Designed: UNABLE TO DECODE
  • End Connection Type: UNABLE TO DECODE
  • Data Furnishing Method: CLEAR WINDOW
  • Style Designator: GAGE VALVE
  • Furnished Data: LIQUID LEVEL
  • Maximum Working Pressure: 450.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Media for Which Designed: WATER
Applications
  • Applications requiring Copper Alloy construction
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-148-8032, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Flywheel Supply Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6680-01-148-8032
Primary Part Number104A
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerFlywheel Supply Llc
StatusCANCELLED
Tube Outside Diameter for Which DesignedUNABLE TO DECODE
End Connection TypeUNABLE TO DECODE
Data Furnishing MethodCLEAR WINDOW
Style DesignatorGAGE VALVE
Furnished DataLIQUID LEVEL
Maximum Working Pressure450.0 POUNDS PER SQUARE INCH (PSI) LBS
Media for Which DesignedWATER
Maximum Temp Rating300.0 FAHRENHEIT DEGF
MaterialCOPPER ALLOY
Distance Between Mounting Facility Centers24.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-144-8513104A INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
4210-00-289-10318287 INTERCHANGEABLE
Nozzle Assembly,monitor Type,fir
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
5905-00-299-1750RF3233-1 INTERCHANGEABLE
Resistor,current Regulating
L3harris Technologies, Inc.
4820-00-482-808713216E6171 INTERCHANGEABLE
Valve,expansion
Cecom Lr Center
5940-00-503-6345104A INTERCHANGEABLE
Terminal,lug
Brainin-Advance Industries, Llc
5315-00-592-5693PIN00104A INTERCHANGEABLE
Link Pin Connecting
Atlas Copco Holyoke Inc
5965-00-973-9974104C INTERCHANGEABLE
Microphone,carbon
Shure Bros Inc
6665-01-010-04438014-104SA INTERCHANGEABLE
Detector,gas
Matheson Co Div of G D Searle Medical Products
5860-01-076-9814104-A INTERCHANGEABLE
Lasep Pulsed
General Dynamics Mission Systems, Inc.
6680-01-120-1082 INTERCHANGEABLE
Float,liquid Sight Indicator
Cross-Reference Index
Part NumberManufacturer
104A Essex Brass Corporation (USA)
104A PRIMARY Flywheel Supply Llc (USA)
104 Essex Brass Corporation (USA)
Related Parts
3110-00-144-8513INTERCHANGEABLE
BEARING,BALL,ANNULAR
104A
4210-00-289-1031INTERCHANGEABLE
NOZZLE ASSEMBLY,MONITOR TYPE,FIR
8287
5905-00-299-1750INTERCHANGEABLE
RESISTOR,CURRENT REGULATING
RF3233-1
4820-00-482-8087INTERCHANGEABLE
VALVE,EXPANSION
13216E6171
5940-00-503-6345INTERCHANGEABLE
TERMINAL,LUG
104A
5315-00-592-5693INTERCHANGEABLE
LINK PIN CONNECTING
PIN00104A
5965-00-973-9974INTERCHANGEABLE
MICROPHONE,CARBON
104C
6665-01-010-0443INTERCHANGEABLE
DETECTOR,GAS
8014-104SA
5860-01-076-9814INTERCHANGEABLE
LASEP PULSED
104-A
6680-01-120-1082INTERCHANGEABLE
FLOAT,LIQUID SIGHT INDICATOR
5940-01-123-2814INTERCHANGEABLE
TERMINAL BOARD
104A
6625-01-130-5068INTERCHANGEABLE
COUNTER,TIME BASE

Frequently Asked Questions

What is NSN 6680-01-148-8032?

NSN 6680-01-148-8032 is a Indicator,sight,liquid, manufactured by Flywheel Supply Llc, classified under FSC 6680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6680-01-148-8032?

NSN 6680-01-148-8032 has 3 cross-referenced part numbers: 104A (Essex Brass Corporation), 104A (Flywheel Supply Llc), 104 (Essex Brass Corporation).

What NSN replaces 6680-01-148-8032?

There are 12 known substitutes for 6680-01-148-8032: 3110-00-144-8513, 4210-00-289-1031, 5905-00-299-1750 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104A?

Key specifications for 104A: Tube Outside Diameter for Which Designed: UNABLE TO DECODE; End Connection Type: UNABLE TO DECODE; Data Furnishing Method: CLEAR WINDOW; Style Designator: GAGE VALVE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6680-01-148-8032 still in active supply?

NSN 6680-01-148-8032 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com