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Steel Adapter, 11/16-16 Male SAE O-Ring Face Seal To 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

Description & Features

This steel adapter is part of the Eaton Aeroquip FF1852T series and is suitable for a variety of applications, including marine/military, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling.

The straight adapter features an 11/16-16 Male SAE O-Ring Face Seal connection on one end and a 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring) on the other. It measures 1.26 inches in length (A) and 0.47 inches in height (C).

SKU: FF1852T0606S

Supplier Part Number (MPN): FF1852T0606S

Alternate Part Numbers: C1CU67, FMC102-1840, MI-00306425, MINO-00015F55503

Specifications

Brand Aeroquip® by Danfoss	c Dimensions 0.47 in	Connection Size 1 3/8 in	Connection Size 2 3/8 in	Connection Type Male ORFS, Male SAE ORB	Connection Type 1 Male ORFS	Connection Type 2 Male SAE ORB	Dimension Standards SAE 520120/J1453/J1926	Dimensions 1.26 in L	Finish Dura-Kote™	Fitting Type Adapter	Hex Size 3/4 in	Material Steel	Material Construction Carbon Steel	Operating Temperature -40 to 250 deg F	Seal Material NBR	Series FF1852T Series	Thread Size 11/16-16, 9/16-18	Tube OD 3/8 in

Similar Products

Model Number	Tube O.D.	Thread Size	Thread 2	A	c Dimensions
FF1852T0810S Steel Male ORS To ORB Adapter	0.5	13/16-16 x 7/8-14	7/8-14	1.59	0.63 in
FF1852T1612S Steel Male ORS To ORB Adapter	1	1-7/16-12 x 1-1/16-12	1-1/16-12	2.14	0.73 in
FF1852T1616S Steel Male ORS To ORB Adapter	1	1-7/16-12, 1-5/16-12	1-5/16-12	1.98	0.73 in
FF1852T0404S Steel Male ORS To ORB Adapter	0.25	9/16-18, 7/16-20	7/16-20	1.13	0.43 in
FF1852T0406S Steel Male ORS To ORB Adapter	0.25	9/16-18	9/16-18	1.2	0.47 in
FF1852T0604S Steel Male ORS To ORB Adapter	0.38	11/16-16 x 7/16-20	7/16-20	1.34	0.43 in
FF1852T0605S Steel Male ORS To ORB Adapter	0.38	11/16-16 x 1/2-20	1/2-20	1.22	0.43 in
FF1852T0608S Steel Male ORS To ORB Adapter	0.38	11/16-16 x 3/4-16	3/4-16	1.38	0.55 in
FF1852T0610S Steel Male ORS To ORB Adapter	0.38	11/16-16, 7/8-14	7/8-14	1.53	0.63 in
FF1852T0806S Steel Male ORS To ORB Adapter	0.5	13/16-16 x 9/16-18 x 13/16-16	9/16-18	1.48	0.47 in
FF1852T0808S Steel Male ORS To ORB Adapter	0.5	13/16-16 x 3/4-16	3/4-16	1.44	0.55 in
FF1852T1010S Steel Male ORS To ORB Adapter	0.63	1-14 x 1-14 x 7/8-14	7/8-14	1.7	0.63 in
FF1852T1012S Steel Male ORS To ORB Adapter	0.63	1-14 x 1-1/16-12	1-1/16-12	1.86	0.73 in
FF1852T1212S Steel Male ORS To ORB Adapter	0.75	1-3/16-12 x 1-1/16-12	1-1/16-12	1.92	0.73 in
FS6400-20-20-O Steel Male ORS To ORB Adapter	1.25	1-11/16-12, 1-5/8-12	1-5/8-12	2.06

Product Questions & Answers (2)

Question by: Carl J on Sep 19, 2025, 8:41 AM

trying to swap an adapter on a line, are both ends on this one male threads?

Answer by: Customer Support on Sep 21, 2025, 6:48 AM

Both connections are male. One side is 11/16-16 Male SAE O-Ring Face Seal, and the other side is 9/16-18 Male SAE O-Ring Boss (straight thread O-ring).

Question by: Darryl C on Jul 7, 2025, 7:59 AM

Got a port on a hydraulic valve block that's threaded 9/16-18 ORB and I need to run a face seal line off it. this the right adapter for that?

Answer by: Customer Support on Jul 8, 2025, 8:22 AM

For that exact situation, the FF1852T0606S is the correct fit. One end threads into your 9/16-18 ORB port, and the other end gives you an 11/16-16 male face seal connection to mate with your ORFS hose or fitting. Both ends use o-ring sealing, so you get a clean, leak-resistant connection without relying on thread-to-thread contact alone.

Steel Adapter, 11/16-16 Male SAE O-Ring Face Seal To 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

Description & Features

Specifications

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Product Questions & Answers (2)