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1000/400/500 Series MIL-C-4109 Industrial Interchange Air Quick Disconnect, Female Half, -04 Coupling, 1/4-18 Female NPT

A 2.08	Application General Pneumatics, Construction, Industrial Plants	B 1	Coupling Size -04	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13553	End Size 1 0.25	End Size 2 0.25	End Type 1 NPTF	End Type 2 NPTF	Minimum Working Temperature -40	Seal Material Buna-N	Supplier Part Number 1000E	Thread 1 1/4-18	Thread Sealant No	Alternate Part Numbers Alternate Part Number C1LW51, Alternate Part Number MI-00284869, Alternate Part Number MINO-00402F31906	Product Weight 0.22 lbs

Product Questions & Answers 2

Product Questions & Answers

got a 1/4-18 female npt air line, is this the right female quick connect end for it?

Question by: Johnny M on Mar 25, 2025, 1:48 PM

This socket has 1/4-18 female NPTF threads and it is a -04 size female half. If your air line end is 1/4-18 male NPT, it threads on as the female coupler side.

Answer by: Customer Support on Mar 26, 2025, 4:54 PM

Will this quick disconnect work alright for general shop air?

Question by: Carl B on Jan 31, 2026, 1:46 PM

This Eaton/Danfoss Hansen coupling socket is definitely suitable for general pneumatics applications. Plus, it's built to meet MIL-C-4109 standards for industrial interchange, meaning it should be compatible with a bunch of different setups.

Answer by: Customer Support on Feb 1, 2026, 7:21 PM

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