PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1355GBA3EACA1AAAMeter,flow Rate Indicating

Brooks Instrument Llc · NSN 6680-01-145-6763 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-145-6763 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-145-6763. Primary manufacturer part number: 1355GBA3EACA1AAA.
Features
  • Meter,flow Rate Indicating — FSC 6680
  • Outlet Connection Position for Which Designed: HORIZONTAL
  • Construction: SIDE PLATE
  • Material: GLASS OR STEEL CORROSION RESISTING FLOAT
  • Carrying Handle: NOT INCLUDED
  • Dial Scale Reference Pointer: NOT INCLUDED
  • Material: GLASS TUBE
  • Base: NOT INCLUDED
Applications
  • Applications requiring Glass or Steel Corrosion Resisting Float construction
General Description

The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-145-6763, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Brooks Instrument Llc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN6680-01-145-6763
Primary Part Number1355GBA3EACA1AAA
Item NameMeter,flow Rate Indicating
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerBrooks Instrument Llc
StatusACTIVE
Outlet Connection Position for Which DesignedHORIZONTAL
ConstructionSIDE PLATE
MaterialGLASS OR STEEL CORROSION RESISTING FLOAT
Carrying HandleNOT INCLUDED
Dial Scale Reference PointerNOT INCLUDED
MaterialGLASS TUBE
BaseNOT INCLUDED
Mounting MethodDIRECT LINE
Integral Pulsation DampenerNOT INCLUDED
Spinning FloatNOT INCLUDED
Float TypeFREE
Maximum Working Pressure200.0 POUNDS PER SQUARE INCH (PSI) LBS
Inlet Connection Position for Which DesignedHORIZONTAL
Integral Heat SourceNOT INCLUDED
Alarm SignalNOT INCLUDED
Scale Quantity1
Integral Relief ValveNOT INCLUDED
Unit TypeMOUNTED
Inlet Connection TypeTHREADED
Unable to DecodeUNABLE TO DECODE
Meter TypeFLOAT
Float Quantity1
Outlet Connection TypeTHREADED
Design TypeCASE
Media for Which DesignedAIR
Scale TypeDIRECT CAPACITY READING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-115-37201-355 INTERCHANGEABLE
Disk,valve
G. a. Braun, Inc.
4820-00-148-55111855 INTERCHANGEABLE
Diaphragm,valve,flat
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
2590-00-247-66451355 INTERCHANGEABLE
Cartridge,air Valve
Williams Controls Inc
5310-00-543-2410MS35338-40 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5940-00-552-51021073 INTERCHANGEABLE
Terminal Board
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5330-00-599-9632470181 INTERCHANGEABLE
Retainer,packing
Naval Sea Systems Command
1010-00-655-00146550014 INTERCHANGEABLE
Tray Assembly
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
6650-00-833-4002 INTERCHANGEABLE
Magnifier
6680-01-023-5094 INTERCHANGEABLE
Meter,flow Rate Indicating
5342-01-139-2995 INTERCHANGEABLE
Feet,rubber
Cross-Reference Index
Part NumberManufacturer
1355 Emerson Electric Co Dba Brooks Instrument Division (USA)
1355 Brooks Instrument Llc (USA)
1355EA2EAA1B Brooks Instrument Llc (USA)
6550014 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
3153955 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1355GBA3EACA1AAA PRIMARY Brooks Instrument Llc (USA)
6550014-000 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1255EA2EAAA1B PRIMARY Brooks Instrument Llc (USA)
Related Parts
4820-00-115-3720INTERCHANGEABLE
DISK,VALVE
1-355
4820-00-148-5511INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
1855
2590-00-247-6645INTERCHANGEABLE
CARTRIDGE,AIR VALVE
1355
5310-00-543-2410INTERCHANGEABLE
WASHER,LOCK
MS35338-40
5940-00-552-5102INTERCHANGEABLE
TERMINAL BOARD
1073
5330-00-599-9632INTERCHANGEABLE
RETAINER,PACKING
470181
1010-00-655-0014INTERCHANGEABLE
TRAY ASSEMBLY
6550014
6650-00-833-4002INTERCHANGEABLE
MAGNIFIER
6680-01-023-5094INTERCHANGEABLE
METER,FLOW RATE INDICATING
5342-01-139-2995INTERCHANGEABLE
FEET,RUBBER
6680-01-145-6764INTERCHANGEABLE
METER,FLOW RATE INDICATING
1355EA2AGAA1B
5315-01-180-5270INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
330207 ITEM 6

Frequently Asked Questions

What is NSN 6680-01-145-6763?

NSN 6680-01-145-6763 is a Meter,flow Rate Indicating, manufactured by Brooks Instrument Llc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-145-6763?

NSN 6680-01-145-6763 has 8 cross-referenced part numbers: 1355 (Emerson Electric Co Dba Brooks Instrument Division), 1355 (Brooks Instrument Llc), 1355EA2EAA1B (Brooks Instrument Llc), 6550014 (Lockheed Martin Corporation Div Rms - Mitchel Field), 3153955 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 3 more.

What NSN replaces 6680-01-145-6763?

There are 12 known substitutes for 6680-01-145-6763: 4820-00-115-3720, 4820-00-148-5511, 2590-00-247-6645 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1355GBA3EACA1AAA?

Key specifications for 1355GBA3EACA1AAA: Outlet Connection Position for Which Designed: HORIZONTAL; Construction: SIDE PLATE; Material: GLASS OR STEEL CORROSION RESISTING FLOAT; Carrying Handle: NOT INCLUDED. 26 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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