5600 Series Industrial Interchange Dust Cap, -12 Coupling Size(s)

Coupling Size
-12
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 1
0.75
End Size 2
1.15
End Type 1
Compression
Supplier Part Number
5657-12
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number C1BT38, Alternate Part Number MI-00302909, Alternate Part Number MINO-00402F51765
Product Weight
0.12 lbs

Product Questions & Answers

got a -12 industrial interchange coupler. is this the right dust cap for it?
Question by: Hank W on Dec 13, 2025, 4:10 PM
For a -12 coupling size, this cap matches that size callout and is part of the 5600 Series Industrial Interchange style. It is a female compression end and is meant to cover and protect the mating quick disconnect end when it is not in use.
Answer by: Customer Support on Dec 15, 2025, 6:23 AM
Will this keep dirt outta my hydraulic lines when they ain't hooked up?
Question by: Ross H on Aug 1, 2025, 2:55 PM
This dust cap is designed to protect the 5600 Series Industrial Interchange couplings from dirt and debris when disconnected.
Answer by: Customer Support on Aug 2, 2025, 7:31 PM
does this cap work with the standard industrial interchange couplings or is it only for specific eaton fittings
Question by: Keith B on May 9, 2025, 8:30 AM
The 5657-12 conforms to ISO standard 7241/1 Series A, which covers the dimensional spec for Industrial Interchange couplings. That means it should fit any coupling built to that same standard, not just Eaton branded ones. The -12 coupling size with a 0.75 end size is what you want to match up on your end.
Answer by: Customer Support on May 10, 2025, 7:36 PM

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