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10053 (10-053) by Midland | SAE 45° Flare Fitting | Forged Reducing Nut | 3/8" Female SAE 45° Flare x 5/16" Hose OD | Brass

10053 (10-053) by Midland | SAE 45° Flare Fitting | Forged Reducing Nut | 3/8" Female SAE 45° Flare x 5/16" Hose OD | Brass

Save $0.48 Save $0.48
$4.30
$4.30 - $4.30
$4.30
$3.82
$3.82 - $3.82
$3.82

Midland Industries
Brass Fitting - SAE 45° Flare - Forged Reducing Nut - Brass
Specifications for Variant SKU: 10053 Midland
Material(s): Brass
Applicable Specs & Approvals: ASA, ASME, SAE, MS (Military Standards)
Applications: LP and Natural Gas, Flammable Liquids, Instrumentation, Refrigeration, Power Steering, Hydraulic and Pneumatic Systems. Used With: Copper, Brass, Aluminum and Steel hydraulic tubing that can be flared.
SAE Rating: N/A Conformance: Meets specifications and standards of ASA, ASME, SAE and MS (Military standards).
Vibration: Good resistance - use long nut when greater vibration resistance is required. Temperature Range: -65°F to +250°F (-53°C to +121°C) range at maximum operating pressures
Tolerance: +/- .03 on all dimensions. Dimension data can change without notice. Please call us when dimensions are critical. Lead Free: Not Lead Free
Working Pressure Ranges:
  • Temperature and type of tubing used are important factors. However, the following table is a good guide for proper selection. Temperature 730F with copper tubing:
Assembly Instructions:
  • 1) Cut tubing to desired length. Make sure all burrs are removed and ends are cut square.
  • 2) Slide nut on tube. Threaded end "A" of nut must face out.
  • 3) Flare end of tube with a 450 flaring tool.
    • A) Measure flare diameter
    • B) Examine flare for excessive thin out.
  • 4) Lubricate threads and assemble to fitting body. Nut should be turned hand tight.
  • 5) Tighten assembly with wrench until a solid feeling is encountered. From that point, apply a one-sixth turn.
  • Note: Do not over-torque as it may damage the fitting or split the tubing at the flare.
Tube OD 1/8" 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4"
Thread Size B 5/16-24 3/8-24 7/16-20 1/2-20 5/8-18 11/16-16 3/4-16 7/8-14 1-1/16-14
Crossover Series:
660 662S NSR4 14FS 41FRS 40R 662-S
Part Number Female SAE 45° Flare x Hose OD A Hex Approx. Weight
(Lbs.)
10051
(10-051)		 5/16" x 1/4" 0.66" 0.75" 0.06
10052
(10-052)		 3/8" x 1/4" 0.72" 0.81" 0.06
10053
(10-053)		 3/8" x 5/16" 0.72" 0.81" 0.08
10054
(10-054)		 1/2" x 3/8" 0.81" 0.94" 0.08
10055
(10-055)		 5/8" x 3/8" 0.96" 1.12" 0.15
10056
(10-056)		 5/8" x 1/2" 0.97" 1.06" 0.12
10058
(10-058)		 3/4" x 5/8" 1.17" 1.31" 0.30
Midland Industries

Midland Industries

Midland Industries is a family of brands recognizable industry wide. Midland is a supplier of brass fittings, valves, and accessories for hose, pipe and tube in brass, bronze, stainless steel, steel, malleable iron, and plastics.

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