Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
Catalog 3501E
Air Brake–NTA
®
Fittings
H6
H
Sleeve 60NTA
Ref. SAE 100115
Part
tube
l
No.
size
a
d
l
60NTA-3*
3/16
.255
.194
.23
60NTA-4
1/4
.359
.256
.30
60NTA-6
3/8
.479
.384
.39
60NTA-8
1/2
.624
.509
.43
60NTA-10
5/8
.746
.634
.49
60NTA-12
3/4
.922
.760
.54
*Meets D.O.T. FMVSS 571.106 specifcation. No applicable SAE
specifcation for this tube size.
Nut 61NTA
Ref. SAE 100110
Part
tube
straight
c
L
No.
size
thread
hex
d
l
61NTA-3*
3/16
5/16-24
7/16 .194 .40
61NTA-4
1/4
7/16-24
9/16 .256 .45
61NTA-6
3/8
17/32-24
5/8 .384 .63
61NTA-8
1/2
11/16-20 13/16 .509 .72
61NTA-10
5/8
13/16-18 15/16 .634 .77
61NTA-12
3/4
1-18
1-1/8 .760 .81
*Meets D.O.T. FMVSS 571.106 specifcation. No applicable SAE
specifcation for this tube size.
Union 62NTA
Ref. SAE 100101 BA
Part
tube
straight
b
c
flow
No.
size
thread
hex
hex
l
m
dia. d
62NTA-4
1/4
7/16-24
9/16
7/16 1.49
.83 .137
62NTA-6
3/8
17/32-24
5/8
9/16 2.00 1.08 .217
62NTA-8
1/2
11/16-20 13/16
11/16 2.32 1.29 .338
62NTA-10
5/8
13/16-18 15/16
13/16 2.39 1.41 .398
62NTA-12
3/4
1-18
1-1/8
1
2.60 1.58 .523
Stainless Steel Insert 63NTA
(For SAE J844 Tubing)
Part
tube
O.d.
No.
size
l
O.d.
63NTA-4
1/4
.53
.163
63NTA-6
3/8
.64
.245
63NTA-8
1/2
.81
.370
63NTA-10
5/8
.86
.434
63NTA-12
3/4
1.04
.559
Bulkhead Union 62ANBH
(NTA
®
& Air Brake)
Part
tube
straight
b
c
flow BULKHEAD
No.
size
thread
hex
hex
l
m
dia. d HOLE DIA.
62ANBH-4 1/4
7/16-24
9/16
9/16 2.28 1.38
.137
7/16
62ANBH-6 3/8
17/32-24 11/16
3/4 2.97 1.62
.217 17/32
62ANBH-8 1/2
11/16-20 13/16
1
3.36 1.88
.338 11/16
L
D
C HEX
D A
L
L
D
C HEX
M
B HEX
L
O.D.
L
D
C HEX
M
B HEX