Dixon Air Fittings
Dixon Air Brake Fittings
Description:
Compression style
Coupling Category:
Air Fittings
Compression style air brake fittings utilizes ribbed sleeve for compression and positive grip.
- materials: machined from CA360, CA345, or CA377 brass
- pre-applied thread sealant (Loctite Vibra-Seal 516) on all male Pipe
Threads
- working pressure: 150 PSI maximum
- working temperature: -40°F to 200°F
- compatible tubing: SAE J844 type A and B
- specifications: meets D.O.T FMVSS 571.106 and SAE J1131, and SAE J2494
- These fittings are designed for use in air brake systems or in cab controls.
|
Assembly Instructions:
- Cut tubing squarely - maximum of 15° angle allowable.
- Check that port or mating part is clean and free of debris.
- Insert tubing into fittings until it bottoms on seat.
- 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 |
|
Sleeves
• ref SAE 100115 |
Inserts
• for SAE J844 Tubing |
Tube
OD |
Part # |
| 3/16" |
60NAB3 |
| 1/4" |
60NAB4 |
| 3/8" |
60NAB6 |
| 1/2" |
60NAB8 |
| 5/8" |
60NAB10 |
| 3/4" |
60NAB |
|
Tube
OD |
302/304
Stainless Steel |
| Part # |
| 1/4" |
63NAB4 |
| 3/8" |
63NAB6 |
| 1/2" |
63NAB8 |
| 5/8" |
63NAB10 |
| 3/4" |
63NAB12 |
|
Nuts
• ref. SAE 100110 |
Female Connectors
• ref. SAE 100103 BA |
Tube
OD |
Straight
Thread |
Part # |
| 3/16" |
5/16-24 |
61NAB3 |
| 1/4" |
7/16-24 |
61NAB4 |
| 3/8" |
17/32-24 |
61NAB6 |
| 1/2" |
11/16-20 |
61NAB8 |
| 5/8" |
13/16-18 |
61NAB10 |
| 3/4" |
1-18 |
61NAB12 |
|
Tube
OD |
Pipe
Thread |
Straight
Thread |
Part # |
| 1/4" |
1/8" |
7/16-24 |
66NAB42 |
| 1/4" |
1/4" |
7/16-24 |
66NAB44 |
| 3/8" |
1/8" |
17/32-24 |
66NAB62 |
| 3/8" |
1/4" |
17/32-24 |
66NAB64 |
| 1/2" |
3/8" |
11/16-20 |
66NAB86 |
| 1/2" |
1/2" |
11/16-20 |
66NAB88 |
| 5/8" |
3/8" |
13/16-18 |
66NAB106 |
| 5/8" |
1/2" |
13/16-18 |
66NAB108 |
|
Male Connectors
• ref. SAE 100102 BA |
Unions
|
Tube
OD |
Pipe
Thread |
Straight
Thread |
Part # |
| 3/16" |
1/16" |
5/16-24 |
68NAB31VS |
| 3/16" |
1/8" |
5/16-24 |
68NAB32VS |
| 3/16" |
1/4" |
5/16-24 |
68NAB34VS |
| 1/4" |
1/8" |
7/16-24 |
68NAB42VS |
| 1/4" |
1/4" |
7/16-24 |
68NAB44VS |
| 1/4" |
3/8" |
7/16-24 |
68NAB46VS |
| 3/8" |
1/8" |
17/32-24 |
68NAB62VS |
| 3/8" |
1/4" |
17/32-24 |
68NAB64VS |
| 3/8" |
3/8" |
17/32-24 |
68NAB66VS |
| 3/8" |
1/2" |
17/32-24 |
68NAB68VS |
| 1/2" |
1/4" |
11/16-20 |
68NAB84VS |
| 1/2" |
3/8" |
11/16-20 |
68NAB86VS |
| 1/2" |
1/2" |
11/16-20 |
68NAB88VS |
| 5/8" |
3/8" |
13/16-18 |
68NAB106VS |
| 5/8" |
1/2" |
13/16-18 |
68NAB108VS |
| 3/4" |
3/8" |
1-18 |
68NAB126VS |
| 3/4" |
1/2" |
1-18 |
68NAB128VS |
| 3/4" |
3/4" |
1-18 |
68NAB1212VS |
|
Tube
OD |
Straight
Thread |
Part # |
| 1/4" |
7/16-24 |
62NAB4 |
| 3/8" |
17/32-24 |
62NAB6 |
| 1/2" |
11/16-20 |
62NAB8 |
| 5/8" |
13/16-18 |
62NAB10 |
| 3/4" |
1-18 |
62NAB12 |
|
Bulkhead Unions |
Bulkhead Unions
|
Tube
OD |
Straight
Thread |
Part # |
| 1/4" |
7/16-24 |
62NABH4 |
| 3/8" |
17/32-24 |
62NABH6 |
| 1/2" |
11/16-20 |
62NABH8 |
|
Tube
OD |
Straight
Thread |
Part # |
| 3/16" |
5/16-24 |
62NBH3 |
| 1/4" |
7/16-24 |
62NBH4 |
| 3/8" |
17/32-24 |
62NBH6 |
| 1/2" |
11/16-20 |
62NBH8 |
| 5/8" |
13/16-18 |
62NBH10 |
|
Bulkhead Unions |
Bulkhead Union
|
Tube
OD |
Straight
Thread |
Part # |
| 1/4" |
7/16-24 |
62NFBH4 |
| 3/8" |
17/32-24 |
62NFBH6 |
| 1/2" |
11/16-20 |
62NFBH8 |
| 5/8" |
13/16-18 |
62NFBH10 |
|
Tube
OD |
Pipe
Thread |
Part # |
| 1/2" |
3/8" |
66NBH86 |
|
Male Run Tees
|
Male Branch Tees
|
Tube
OD |
Pipe
Thread |
Straight
Thread |
Part # |
| 1/4" |
1/8" |
7/16-24 |
71NAB42VS |
| 1/4" |
1/4" |
7/16-24 |
71NAB44VS |
| 3/8" |
1/4" |
17/32-24 |
71NAB64VS |
| 3/8" |
3/8" |
17/32-24 |
71NAB66VS |
| 1/2" |
3/8" |
11/16-20 |
71NAB86VS |
| 1/2" |
1/2" |
11/16-20 |
71NAB88VS |
| 5/8" |
1/2" |
13/16-18 |
71NAB108VS |
|
| Tube OD |
Pipe Thread |
Straight Thread |
Part # |
| 3/16" |
1/8" |
7/16-24 |
72NAB32VS |
| 1/4" |
1/8" |
7/16-24 |
72NAB42VS |
| 1/4" |
1/4" |
7/16-24 |
72NAB44VS |
| 3/8" |
1/8" |
17/32-24 |
72NAB62VS |
| 3/8" |
1/4" |
17/32-24 |
72NAB64VS |
| 3/8" |
3/8" |
17/32-24 |
72NAB66VS |
| 1/2" |
1/4" |
11/16-20 |
72NAB84VS |
| 1/2" |
3/8" |
11/16-20 |
72NAB86VS |
| 1/2" |
1/2" |
11/16-20 |
72NAB88VS |
| 5/8" |
1/2" |
13/16-18 |
72NAB108VS |
|
Union Tees
|
Union Elbows
|
| Tube OD |
Straight Thread |
Part # |
| 1/4" |
7/16-24 |
64NAB4 |
| 3/8" |
17/32-24 |
64NAB6 |
| 1/2" |
11/16-20 |
64NAB8 |
| 5/8" |
13/16-18 |
64NAB10 |
|
| Tube OD |
Straight Thread |
Part # |
| 1/4" |
7/16-24 |
65NAB4 |
| 3/8" |
17/32-24 |
65NAB6 |
| 1/2" |
11/16-20 |
65NAB8 |
| 5/8" |
13/16-18 |
65NAB10 |
|
45° Elbows |
Female Elbows
|
| Tube OD |
Pipe Thread |
Straight Thread |
Part # |
| 1/4" |
1/8" |
7/16-24 |
79NAB42VS |
| 1/4" |
1/4" |
7/16-24 |
79NAB44VS |
| 3/8" |
1/8" |
17/32-24 |
79NAB62VS |
| 3/8" |
1/4" |
17/32-24 |
79NAB64VS |
| 3/8" |
3/8" |
17/32-24 |
79NAB66VS |
| 3/8" |
1/2" |
17/32-24 |
79NAB68VS |
| 1/2" |
1/4" |
11/16-20 |
79NAB84VS |
| 1/2" |
3/8" |
11/16-20 |
79NAB86VS |
| 1/2" |
1/2" |
11/16-20 |
79NAB88VS |
| 5/8" |
3/8" |
13/16-18 |
79NAB106VS |
| 5/8" |
1/2" |
13/16-18 |
79NAB108VS |
| 3/4" |
1/2" |
1-18 |
79NAB128VS |
|
| Tube OD |
Pipe Thread |
Straight Thread |
Part # |
| 3/16" |
1/8" |
5/16-24 |
70NAB32 |
| 1/4" |
1/8" |
7/16-24 |
70NAB42 |
| 1/4" |
1/4" |
7/16-24 |
70NAB44 |
| 3/8" |
1/8" |
17/32-24 |
70NAB62 |
| 3/8" |
1/4" |
17/32-24 |
70NAB64 |
| 3/8" |
3/8" |
17/32-24 |
70NAB66 |
| 1/2" |
3/8" |
11/16-20 |
70NAB86 |
| 1/2" |
1/2" |
11/16-20 |
70NAB88 |
| 5/8" |
1/2" |
13/16-18 |
70NAB108 |
|
Male Elbows |
Springs
|
| Tube OD |
Pipe Thread |
Straight Thread |
Part # |
| 3/16" |
1/8" |
5/16-24 |
69NAB32VS |
| 3/16" |
1/4" |
5/16-24 |
69NAB34VS |
| 1/4" |
1/8" |
7/16-24 |
69NAB42VS |
| 1/4" |
1/4" |
7/16-24 |
69NAB44VS |
| 1/4" |
3/8" |
7/16-24 |
69NAB46VS |
| 3/8" |
1/8" |
17/32-24 |
69NAB62VS |
| 3/8" |
1/4" |
17/32-24 |
69NAB64VS |
| 3/8" |
3/8" |
17/32-24 |
69NAB66VS |
| 3/8" |
1/2" |
17/32-24 |
69NAB68VS |
| 1/2" |
1/4" |
11/16-20 |
69NAB84VS |
| 1/2" |
3/8" |
11/16-20 |
69NAB86VS |
| 1/2" |
1/2" |
11/16-20 |
69NAB88VS |
| 5/8" |
3/8" |
13/16-18 |
69NAB106VS |
| 5/8" |
1/2" |
13/16-18 |
69NAB108VS |
| 3/4" |
1/2" |
1-18 |
69NAB128VS |
| 3/4" |
3/4" |
1-18 |
69NAB1212VS |
|
| Hose Size |
Part# |
| 3/8" |
56RBSG-06 |
| 1/2" |
56RBSG-08 |
|
Spring Guard Nuts |
Hose Nut and Attached Spring
|
| Hose Size |
Straight Thread |
Part # |
| 3/8" |
31-32-20 |
61RBSG-06 |
| 1/2" |
1-3/32-20 |
61RBSG-08 |
|
| Hose Size |
Length |
Part # |
| 3/8" |
3-1/2" |
67RBSG-06 |
| 1/2" |
3-3/4" |
67RBSG-08 |
|
Male Connector - Body Only |
Male Connector with Spring Guard
|
| Hose Size |
Straight Thread |
Pipe Thread |
Hex |
Part # |
| 3/8" |
31-32-20 |
1/4" |
31/32" |
68RB-0604B |
| 3/8" |
31-32-20 |
3/8" |
31/32" |
68RB-0606B |
| 3/8" |
31-32-20 |
1/2" |
31/32" |
68RB-0608B |
| 1/2" |
1-3/32-20 |
3/8" |
1-1/8" |
68RB-0806B |
| 1/2" |
1-3/32-20 |
1/2" |
1-1/8" |
68RB-0808B |
|
| Hose Size |
Pipe Thread |
Hex |
Part # |
| 3/8" |
1/4" |
31/32" |
68RBSG-0604 |
| 3/8" |
3/8" |
31/32" |
68RBSG-0606 |
| 3/8" |
1/2" |
31/32" |
68RBSG-0608 |
| 1/2" |
3/8" |
1-1/8" |
68RBSG-0806 |
| 1/2" |
1/2" |
1-1/8" |
68RBSG-0808 |
|
