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66NAB44 by Dixon Valve | Air Brake Fitting | Female Connector | 1/4" Female NPT x 1/4" Tube Size | Brass

66NAB44 by Dixon Valve | Air Brake Fitting | Female Connector | 1/4" Female NPT x 1/4" Tube Size | Brass

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$7.47
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$7.47
$4.48
$4.48 - $4.48
$4.48

Dixon Valve & Coupling
Air Brake Fitting | Female Connector | Female NPT x Tube End

Ref. SAE 100103 BA

Designed for use in air brake systems or cab controls.

Compatible tubing: SAE J844 type A and B.
Specifications for Variant SKU: 66NAB44 Dixon
Shape (Orientation): Straight
Ends Configuration: 1/4in Tube Compression, 1/4in Female NPT
Material(s): Brass
Use:
  • Recommended tubing: Polyethylene, Polyurethane 95A Durometer.
Features:
  • Utilize ribbed sleeve for compression and positive grip.
Construction:
  • Machined from CA260, CA345 or CA377 brass.
Specifications:
  • Temperature range: -40°F to 200°F (-40°C to 93°C).
Approvals:
  • Meets DOT FMVSS 571.106 and SAE J246.
  • Ref. SAE 100103 BA
Assembly Instructions:
  • 1. Cut tubing squarely - maximum of 15° angle allowable.
  • 2. Check that port or mating part is clean and free of debris.
  • 3. Insert tubing into fittings until it bottoms on seat.
  • 4. Tighten nut with wrench until one thread remains visible on the fittings body (this will allow for a number of remakes); or, the nut should be screwed down finger tight, then wrench-tightened as indicated in the chart below.
Tube Size Turns required to seal from hand tight
3/16" 2-1/2
1/4" 3
3/8" & 1/2" 4
5/8" & 3/4" 3-1/2
Part Number Tube Size Pipe Thread Straight Thread
66NAB42 1/4" 1/8" 7/16"-24
66NAB44 1/4" 1/4" 7/16"-24
66NAB62 3/8" 1/8" 17/32"-24
66NAB64 3/8" 1/4" 17/32"-24
66NAB86 1/2" 3/8" 11/16"-20
66NAB86 1/2" 1/2" 11/16"-20
66NAB108 5/8" 1/2" 13/16"-18

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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