Quote for 4TV-1637 Erdco Engineering Corporation Part with NSN 6680-00-988-9746

Part Number:  4TV-1637
Alternate P/N:  4TV1637
NIIN:  9889746
Item Name :  meter fluid flow in
CAGE Code:  01579
INC Code:  08249
Country:  USA
NCB Code:  00
FSG:  66 Instruments and Laboratory Equipment
Last Updated:  01-17-2026

Are you looking quote for part 4TV-1637? The Erdco Engineering Corporation-manufactured component (CAGE Code: 01579) is documented under NSN 6680-00-988-9746 as Meter Fluid Flow In. For the fastest quote, please complete our RFQ form with details about 4TV-1637. We guarantee a response within 15 minutes.

ASAP Components provides the verified 4TV-1637, classified under INC 08249, FSG 66 Instruments and Laboratory Equipment, FSC 6680 Liquid And Gas Flow Liquid Level And Mechanical Motion Measuring Instruments, NIIN 00-988-9746, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 6680-00-988-9746, 6680009889746

MRCCriteriaCharacteristic
ANHYInlet Connection Size1/2 IN. -14 THD NPT
MRCDecoded RequirementClear Text Reply
AXAFPressure TypeMEDIUM
ABMZDiameter7.000 INCHES NOMINAL
CPYYMaximum Differential Pressure400 PSI
CPZBTotalizing Integrator RegisterNOT INCLUDED
AAXXMounting TypeFLUSH
BMWJOutlet Connection Size1/2 IN. -14 THD NPT
AEJZDepth2.812 INCHES NOMINAL
BGKZScale Inscription/Background ColorBLACK MARKING ON WHITE BACKGROUND
ANRXCase ShapeROUND
ADTVCase MaterialALUMINUM
AXEASmallest Increment Indicated0.5
CPYZCapacity Rating4 GPM
ACKLMedia For Which DesignedSILICONE HEAT TRANSFER FLUID
ASPFScale Presentation Range0 TO 4 RANGE OF NUMERICAL MARKINGS

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL Sf9sx-v
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: J - 100.0
LTL: W - Rating variable
NMFC: 136800 - Flow, noi
SHC: Q - High sensitivity, category ii, aa&e, classified confidential
TCC: Z - No special type of cargo code applicable
WCC: 653 - Musical instruments

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