[wassermanb]

For those interested - here is my McMaster invoice for purchase of air fittings and supplies -

1
51835K232
D.O.T. Brass Compression Tube Fitting for Air, Straight Adapter, for 1/4" Tube OD x 1/4 NPTF Male

2
51835K252
D.O.T. Brass Compression Tube Fitting for Air, 90 Degree Elbow, for 1/4" Tube OD x 1/4 NPTF Male

3
51835K235
D.O.T. Brass Compression Tube Fitting for Air, Straight Adapter, for 3/8" Tube OD x 1/4 NPTF Male

4
51835K254
D.O.T. Brass Compression Tube Fitting for Air, 90 Degree Elbow, for 3/8" Tube OD x 1/4 NPTF Male

5
51835K201
D.O.T. Brass Compression Tube Fitting for Air, Straight Connector, for 1/4" Tube OD

6
51835K202
D.O.T. Brass Compression Tube Fitting for Air, Straight Connector, for 3/8" Tube OD

7
5148K124
High-Pressure D.O.T. Push-to-Connect Fitting, Straight Adapter, for 1/4" Tube OD x 1/4 NPT Male

8
5148K125
High-Pressure D.O.T. Push-to-Connect Fitting, Straight Adapter, for 3/8" Tube OD x 1/4 NPT Male

9
5148K144
High-Pressure D.O.T. Push-to-Connect Fitting, 90 Degree Swivel Elbow, for 1/4" Tube OD x 1/4 NPT Male

10
5148K145
High-Pressure D.O.T. Push-to-Connect Fitting, 90 Degree Swivel Elbow, for 3/8" Tube OD x 1/4 NPT Male

11
5148K183
High-Pressure D.O.T. Push-to-Connect Fitting, Straight Connector, for 1/4" Tube OD

12
5148K184
High-Pressure D.O.T. Push-to-Connect Fitting, Straight Connector, for 3/8" Tube OD

13
51915K37
Low-Temperature D.O.T. Push-to-Connect Fitting for Air, Plug, 1/4" Stem OD

14
51915K38
Low-Temperature D.O.T. Push-to-Connect Fitting for Air, Plug, 3/8" Stem OD

15
5097T61
D. O. T. Hard Nylon Plastic Tubing for Air Yarn Reinforced, Opaque Black, 1/4" ID, 3/8" OD, 25 ft. Length

16
5097T71
D. O. T. Hard Nylon Plastic Tubing for Air Yarn Reinforced, Opaque Black, 3/8" ID, 1/2" OD, 25 ft. Length