PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8TJ53GAA2Transmitter,rate of Flow

Ametek Inc Div Aerospace and Defense · NSN 6680-00-585-5309 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-585-5309 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-585-5309. Primary manufacturer part number: 8TJ53GAA2.
Features
  • Transmitter,rate of Flow — FSC 6680
  • Voltage Rating: 115.0 VOLTS NOMINAL
  • Actuation Method: MOMENTUM TYPE USING IMPELLER AND TURBINE
  • Current Type: AC
  • Phase: SINGLE
  • Terminal Type: PIN CONTACTS
  • Mechanical Connection Type: INTERNAL PIPE
  • Terminal Quantity: 3 AND 4
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,rate of Flow, cataloged under National Stock Number 6680-00-585-5309, 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. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-585-5309
Primary Part Number8TJ53GAA2
Item NameTransmitter,rate of Flow
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerAmetek Inc Div Aerospace and Defense
StatusACTIVE
Voltage Rating115.0 VOLTS NOMINAL
Actuation MethodMOMENTUM TYPE USING IMPELLER AND TURBINE
Current TypeAC
PhaseSINGLE
Terminal TypePIN CONTACTS
Mechanical Connection TypeINTERNAL PIPE
Terminal Quantity3 AND 4
Nondefinitive Spec/std DataMB-3 TYPE
Attachment Feature Quantity10
Mechanical Connection Quantity1
Frequency Rating400.0 HERTZ NOMINAL
Measurement Range+0.0 TO 10000.0 POUNDS PER MINUTE LBS
Mechanical Connection Size3 IN. DIA IN
Electrical Connection Controlling AgencyAN
Electrical Connection Quantity2
Mounting MethodHOLE
Electrical Connection Identifying NumberPART NOS 10066-10SL-3P,10066-14SL-2P
FSC Application DataTRANSMITTER,RATE OF FLOW,EXCEPT ENGINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5130-00-172-54271127-0010-P10 INTERCHANGEABLE
Brush,fiber,rotary Wheel
Pace, Incorporated Dba Pace Worldwide Inc.
4920-00-288-15661125-100 INTERCHANGEABLE
Tester,pressurized Cabin Leakage
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
6615-00-463-1848 INTERCHANGEABLE
Bench Set,test
6680-00-569-2558 INTERCHANGEABLE
Transmitter,rate of Flow
2995-00-961-5110MB3 INTERCHANGEABLE
Starter,engine,air Turbine
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5310-01-071-7210MB-3 INTERCHANGEABLE
Washer,lock
Metric and Multistandard Components Corp
6625-01-189-5379MB-3 INTERCHANGEABLE
Adapter,test
Analogic Corp Data Precision Div
Cross-Reference Index
Part NumberManufacturer
MILT25439TYPEMB3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8TJ53GAA1 General Electric Company (USA)
8TJ53GAA2 PRIMARY Ametek Inc Div Aerospace and Defense (USA)
MIL-T-25439 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8TJ53GAA2 General Electric Company (USA)
MB-3 Joint Electronics Type Designation System (USA)
Related Parts
5130-00-172-5427INTERCHANGEABLE
BRUSH,FIBER,ROTARY WHEEL
1127-0010-P10
4920-00-288-1566INTERCHANGEABLE
TESTER,PRESSURIZED CABIN LEAKAGE
1125-100
6615-00-463-1848INTERCHANGEABLE
BENCH SET,TEST
6680-00-569-2558INTERCHANGEABLE
TRANSMITTER,RATE OF FLOW
2995-00-961-5110INTERCHANGEABLE
STARTER,ENGINE,AIR TURBINE
MB3
5310-01-071-7210INTERCHANGEABLE
WASHER,LOCK
MB-3
6625-01-189-5379INTERCHANGEABLE
ADAPTER,TEST
MB-3

Frequently Asked Questions

What is NSN 6680-00-585-5309?

NSN 6680-00-585-5309 is a Transmitter,rate of Flow, 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 6680-00-585-5309?

NSN 6680-00-585-5309 has 6 cross-referenced part numbers: MILT25439TYPEMB3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8TJ53GAA1 (General Electric Company), 8TJ53GAA2 (Ametek Inc Div Aerospace and Defense), MIL-T-25439 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8TJ53GAA2 (General Electric Company) and 1 more.

What NSN replaces 6680-00-585-5309?

There are 7 known substitutes for 6680-00-585-5309: 5130-00-172-5427, 4920-00-288-1566, 6615-00-463-1848 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8TJ53GAA2?

Key specifications for 8TJ53GAA2: Voltage Rating: 115.0 VOLTS NOMINAL; Actuation Method: MOMENTUM TYPE USING IMPELLER AND TURBINE; Overall Width: 7.125 INCHES NOMINAL IN; Current Type: AC. 21 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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