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Aeroquip M/M TTC-12 3/4 MNPT

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Description & Features

Designed for general purpose low and medium pressure hydraulic applications, the Aeroquip M/M TTC-12 3/4 MNPT is a -12 dash size crimp hose fitting from Aeroquip's 1A Series, featuring a 3/4-inch male NPTF thread on one end and a hose/line connection on the other. Constructed from stainless steel, this male-to-male fitting assembly is built to withstand the demands of industrial hydraulic systems where corrosion resistance and long service life are priorities.

Dura-Kote plating provides enhanced corrosion protection, while the system-engineered design works to extend hose assembly service life and support maximum uptime. Where shock hazards are present in the application, Aeroquip recommends using H277 or H435 hose alternatives. Manufactured at the Van Wert, OH facility, this fitting carries a package weight of 1.9 lb and a width of 1.56 inches.

SKU: 1AA12MP12C

Supplier Part Number (MPN): 1AA12MP12C

Specifications

a Dimensions
2.71 in
Compatible Hose ID
3/4 in
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Hose, MNPT
Connection Type 1
Hose
Connection Type 2
Male NPTF
Construction Style
Crimp
Cut-Off Factor
1.65 in
Dimension Standards
SAE J1176
Dimensions
2.84 in L x 1.56 in W x 1.56 in H
End Gender 1
Male
End Size 1
3/4 in
Finish
Passivated
Fitting Type
Hose Fitting
For Use With
EC210,EC881,GH663, GH681 and GH781 Series Hoses
Hex Size
1-1/8 in
Hose Dash Size
12
Inside Diameter
0.61 in
Manufacturing Cage Code
VAN WERT OH - 0X660
Material
Stainless Steel
Material Construction
316 Stainless Steel
Series
1A Series
Thread Sealant
Without Thread Sealant
Thread Size
3/4-14
Thread Type
NPTF

Product Questions & Answers (1)

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Question by: Hugh B on Sep 5, 2025, 9:53 PM
Will this fitting work for general hydraulic applications, or is it for something specific?
Answer by: Customer Support on Sep 7, 2025, 6:55 AM
It's designed for general purpose low and medium pressure hydraulic applications. Just be sure to use H277 or H435 hose alternatives if you've got shock hazards in the system.

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