
ORFS Thread Fittings
Shape: Straight
Thread 1 Type: #04 Male O-Ring Face Seal
Compliance: SAE 520101
Thread 2 Type: #04 Male O-Ring Face Seal
Ningbo Nj Hydraulic Adapter Co., Ltd is one of the leading orfs thread fittings manufacturers and suppliers in China. Welcome to wholesale high quality products in stock here from our factory. Contact us for more details.
ORFS Thread Fittings
Part Number:
FS2403
Attributes:
Shape: Straight
Thread 1 Type: #04 Male O-Ring Face Seal
Compliance: SAE 520101
Thread 2 Type: #04 Male O-Ring Face Seal

PART NO. SIZE | A1 TUBE O.D. | A2 TUBE O.D. | A1 THREAD | A2 THREAD | A1 DRILL | A2 DRILL | FF LGTH | H HEX |
FS2403-04-04 | 1/4 | 1/4 | 9/16-18 | 9/16-18 | 0.172 | 0.172 | 1.08 | 0.625 |
FS2403-06-04 | 3/8 | 1/4 | 11/16-16 | 9/16-18 | 0.264 | 0.172 | 1.17 | 0.750 |
FS2403-06-06 | 3/8 | 3/8 | 11/16-16 | 11/16-16 | 0.264 | 0.264 | 1.22 | 0.750 |
FS2403-08-06 | 1/2 | 3/8 | 13/16-16 | 11/16-16 | 0.378 | 0.264 | 1.33 | 0.875 |
FS2403-08-08 | 1/2 | 1/2 | 13/16-16 | 13/16-16 | 0.378 | 0.378 | 1.39 | 0.875 |
FS2403-10-08 | 5/8 | 1/2 | 1-14 | 13/16-16 | 0.484 | 0.378 | 1.57 | 1.062 |
FS2403-10-10 | 5/8 | 5/8 | 1-14 | 1-14 | 0.484 | 0.484 | 1.68 | 1.062 |
FS2403-12-08 | 3/4 | 1/2 | 1-3/16-12 | 13/16-16 | 0.609 | 0.378 | 1.69 | 1.250 |
FS2403-12-10 | 3/4 | 5/8 | 1-3/16-12 | 1-14 | 0.609 | 0.484 | 1.80 | 1.250 |
FS2403-12-12 | 3/4 | 3/4 | 1-3/16-12 | 1-3/16-12 | 0.609 | 0.609 | 1.86 | 1.250 |
FS2403-16-12 | 1 | 3/4 | 1-7/16-12 | 1-3/16-12 | 0.811 | 0.609 | 1.92 | 1.500 |
FS2403-16-16 | 1 | 1 | 1-7/16-12 | 1-7/16-12 | 0.811 | 0.811 | 1.94 | 1.500 |
FS2403-20-16 | 1-1/4 | 1 | 1-11/16-12 | 1-7/16-12 | 1.024 | 0.811 | 2.02 | 1.750 |
FS2403-20-20 | 1-1/4 | 1-1/4 | 1-11/16-12 | 1-11/16-12 | 1.024 | 1.024 | 2.02 | 1.750 |
FS2403-24-20 | 1-1/2 | 1-1/4 | 2-12 | 1-11/16-12 | 1.260 | 1.024 | 2.09 | 2.125 |
FS2403-24-24 | 1-1/2 | 1-1/2 | 2-12 | 2-12 | 1.260 | 1.260 | 2.09 | 2.125 |
ORFS Thread Fittings Introduction
Orfs thread fittings meets or exceeds the strict requirements of SAE J1453 and ISO 8434-3. It is an O-ring face seal type fitting that consists of a nut, a body, an O-ring and a sleeve.
When the fitting is assembled, it compresses an O-ring in the precision machined groove of the fitting body to form a leak tight seal.
Orfs thread fittings are suitable for a wide range of tube wall thicknesses and are readily adaptable to inch or metric tubing and hose.
Orfs thread fittings leak-free design and rugged construction make it suitable for a wide range of applications where higher pressures, vibration and impulse are prevalent.
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