6
B
RASS
Pipe
IPE
B
RASS
F
ITTINGS
FACE BUSHING
3151
211P
109A
109B
SQUARE HEAD PLUG
3155
219P
109CS
118
COUNTERSUNK HEX PLUG
220P
3150
117A
117B
SLOTTED-HEAD PLUG
218P
3152
121A
103
121B
PPH
218P
CORED HEX PLUGS
SAE J531
Part #
Thread size
NPTF MxF
A
Approx.
Wt. Lbs.
28-121
1/4” x 1/8”
0.45
0.01
----
28-122
3/8” x 1/8”
0.50
0.03
----
28-116
3/8” x 1/4”
0.50
0.02
----
28-090
1/2” x 1/8”
0.56
0.06
----
28-128
1/2” x 1/4”
0.56
0.05
----
28-117
1/2” x 3/8”
0.56
0.03
----
28-129
3/4” x 1/4”
0.62
0.11
----
28-130
3/4” x 3/8”
0.62
0.08
----
28-118
3/4” x 1/2”
0.64
0.03
----
Part #
Thread size
NPTF
A B
Approx.
Wt. Lbs.
28-084
1/8”
0.58 0.27
0.02
----
28-085
1/4”
0.80 0.37
0.03
----
28-086
3/8”
0.80 0.43
0.06
----
28-087
1/2”
1.07 0.55
0.13
----
28-088
3/4”
1.11 0.61
0.20
----
28-089
1”
1.24 0.81
0.35
----
Part #
Thread size
NPTF
A Socket size
Approx.
Wt. Lbs.
28-092
1/16”
0.30
0.12
0.01
----
28-093
1/8”
0.30
0.18
0.01
----
28-094
1/4”
0.45
0.26
0.02
----
28-095
3/8”
0.45
0.31
0.03
----
28-096
1/2”
0.61
0.39
0.05
----
28-097
3/4”
0.62
0.56
0.10
----
Part #
Thread size
NPTF
A Approx.
Wt. Lbs.
28-174
1/8”
0.31
0.01
----
28-175
1/4”
0.42
0.02
----
28-176
3/8”
0.45
0.05
----
Part #
Thread size
NPTF
A Hex
Approx.
Wt. Lbs.
28-201
1/8”
0.55 0.43
0.01
----
28-202
1/4”
0.62 0.56
0.02
----
28-203
3/8”
0.72 0.68
0.06
----
28-204
1/2”
0.81 0.87
0.09
----
28-205
3/4”
0.94 1.06
0.16
----
28-206
1”
1.16 1.37
0.28
----
A
B
A
A
Socket
Size
A
A
Hex