PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6185-3Meter,flow Rate Indicating

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 6680-01-141-7503 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-141-7503 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-141-7503. Primary manufacturer part number: 6185-3.
Features
  • Meter,flow Rate Indicating — FSC 6680
  • Base: NOT INCLUDED
  • Float Type: GUIDED
  • Alarm Signal: NOT INCLUDED
  • Material: PLASTIC TUBE
  • Carrying Handle: NOT INCLUDED
  • Metering Tube Quantity: 1
  • Material: STEEL CORROSION RESISTING FLOAT
Applications
  • Applications requiring Plastic Tube construction
General Description

The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-141-7503, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Active.

Technical Specifications
ParameterValue
NSN6680-01-141-7503
Primary Part Number6185-3
Item NameMeter,flow Rate Indicating
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
BaseNOT INCLUDED
Float TypeGUIDED
Alarm SignalNOT INCLUDED
MaterialPLASTIC TUBE
Carrying HandleNOT INCLUDED
Metering Tube Quantity1
MaterialSTEEL CORROSION RESISTING FLOAT
Spinning FloatNOT INCLUDED
Mounting MethodSURFACE PANEL
Integral Pulsation DampenerNOT INCLUDED
Dial Scale Reference PointerNOT INCLUDED
Maximum Working Pressure50.0 POUNDS PER SQUARE INCH (PSI) LBS
Dial Scale Marking Range+1.2 TO 12.0
Integral Heat SourceNOT INCLUDED
Scale Quantity1
ConstructionINCLOSED W/SIGHT WINDOW
Media for Which DesignedAIR
Float Quantity1
Unable to DecodeUNABLE TO DECODE
Meter TypeFLOAT
Integral Relief ValveNOT INCLUDED
Unit TypeMOUNTED
Design TypeCASE
Scale TypeDIRECT CAPACITY READING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-081-9156 INTERCHANGEABLE
Fuse,cartridge
3110-00-142-4285 INTERCHANGEABLE
Bearing,ball,airframe
3110-00-156-3467102668-22 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-00-604-26377688-1 INTERCHANGEABLE
Voltmeter
Kurz & Root Generator Company, Llc
5999-00-938-223761-85 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
5935-01-013-71771160002P2 INTERCHANGEABLE
Connector,receptacle,electrical
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6680-01-145-2475RMB53PF INTERCHANGEABLE
Meter,flow Rate Indicating
Dwyer Instruments Inc
5315-01-305-59886185 INTERCHANGEABLE
Pin,straight,headless
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5307-01-316-298612342133 INTERCHANGEABLE
Stud,locked in
U S Army Tank Automotive Command Amsta-Im-Mm
4520-01-610-6169 INTERCHANGEABLE
Heater,water,gas
Cross-Reference Index
Part NumberManufacturer
6185-3 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6185 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6185 Air Dry Co of America, Llc (USA)
6185-3 Air Dry Co of America, Llc (USA)
Related Parts
5920-00-081-9156INTERCHANGEABLE
FUSE,CARTRIDGE
3110-00-142-4285INTERCHANGEABLE
BEARING,BALL,AIRFRAME
3110-00-156-3467INTERCHANGEABLE
BEARING,BALL,ANNULAR
102668-22
6625-00-604-2637INTERCHANGEABLE
VOLTMETER
7688-1
5999-00-938-2237INTERCHANGEABLE
DELAY LINE
61-85
5935-01-013-7177INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1160002P2
6680-01-145-2475INTERCHANGEABLE
METER,FLOW RATE INDICATING
RMB53PF
5315-01-305-5988INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
6185
5307-01-316-2986INTERCHANGEABLE
STUD,LOCKED IN
12342133
4520-01-610-6169INTERCHANGEABLE
HEATER,WATER,GAS
6640-01-622-3951INTERCHANGEABLE
BLOCK,INSECT FIXATION
6185
5305-01-665-7741INTERCHANGEABLE
SETSCREW
6185

Frequently Asked Questions

What is NSN 6680-01-141-7503?

NSN 6680-01-141-7503 is a Meter,flow Rate Indicating, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-141-7503?

NSN 6680-01-141-7503 has 4 cross-referenced part numbers: 6185-3 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6185 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6185 (Air Dry Co of America, Llc), 6185-3 (Air Dry Co of America, Llc).

What NSN replaces 6680-01-141-7503?

There are 12 known substitutes for 6680-01-141-7503: 5920-00-081-9156, 3110-00-142-4285, 3110-00-156-3467 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6185-3?

Key specifications for 6185-3: Base: NOT INCLUDED; Float Type: GUIDED; Alarm Signal: NOT INCLUDED; Material: PLASTIC TUBE. 25 total characteristics are documented in the Federal Logistics Information System.

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