PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1355Meter,flow Rate Indicating

Emerson Electric Co Dba Brooks Instrument Division · NSN 6680-01-023-5094 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-023-5094 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-023-5094. Primary manufacturer part number: 1355.
Features
  • Meter,flow Rate Indicating — FSC 6680
  • Float Quantity: 1
  • Media for Which Designed: AIR OR WATER
  • Indicator Type: SIGHT WINDOW SET DIRECTLY IN TUBE
  • Base: INCLUDED
  • Material: GLASS TUBE
  • Material: STEEL CORROSION RESISTING FLOAT
  • Metering Tube Quantity: 1
Applications
  • Applications requiring Glass Tube construction
General Description

The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-023-5094, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Emerson Electric Co Dba Brooks Instrument Division. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6680-01-023-5094
Primary Part Number1355
Item NameMeter,flow Rate Indicating
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerEmerson Electric Co Dba Brooks Instrument Division
StatusACTIVE
Float Quantity1
Media for Which DesignedAIR OR WATER
Indicator TypeSIGHT WINDOW SET DIRECTLY IN TUBE
BaseINCLUDED
MaterialGLASS TUBE
MaterialSTEEL CORROSION RESISTING FLOAT
Metering Tube Quantity1
Maximum Water Capacity in Gallons Per Minute5.0
Carrying HandleNOT INCLUDED
Maximum Working Pressure200.0 POUNDS PER SQUARE INCH (PSI) LBS
ConstructionOPEN POST W/PROTECTION SHIELD
Unit TypeMOUNTED
Design TypeCASE
Scale TypeDIRECT CAPACITY READING
Unable to DecodeUNABLE TO DECODE
Scale Quantity1
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
6650-00-833-4002 INTERCHANGEABLE
Magnifier
5342-01-139-2995 INTERCHANGEABLE
Feet,rubber
6680-01-145-67631255EA2EAAA1B INTERCHANGEABLE
Meter,flow Rate Indicating
Brooks Instrument Llc
6680-01-145-67641355EA2AGAA1B INTERCHANGEABLE
Meter,flow Rate Indicating
Brooks Instrument Llc
Cross-Reference Index
Part NumberManufacturer
1355 Emerson Electric Co Dba Brooks Instrument Division (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
6650-00-833-4002INTERCHANGEABLE
MAGNIFIER
5342-01-139-2995INTERCHANGEABLE
FEET,RUBBER
6680-01-145-6763INTERCHANGEABLE
METER,FLOW RATE INDICATING
1255EA2EAAA1B
6680-01-145-6764INTERCHANGEABLE
METER,FLOW RATE INDICATING
1355EA2AGAA1B
5315-01-180-5270INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
330207 ITEM 6
4030-01-208-3744INTERCHANGEABLE
SOCKET,WIRE ROPE
9-053-100007

Frequently Asked Questions

What is NSN 6680-01-023-5094?

NSN 6680-01-023-5094 is a Meter,flow Rate Indicating, manufactured by Emerson Electric Co Dba Brooks Instrument Division, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-023-5094?

NSN 6680-01-023-5094 has 1 cross-referenced part number: 1355 (Emerson Electric Co Dba Brooks Instrument Division).

What NSN replaces 6680-01-023-5094?

There are 12 known substitutes for 6680-01-023-5094: 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 1355?

Key specifications for 1355: Float Quantity: 1; Media for Which Designed: AIR OR WATER; Indicator Type: SIGHT WINDOW SET DIRECTLY IN TUBE; Base: INCLUDED. 17 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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