Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
15
Fast & Tite
®
Thermoplastic Fittings
OR - O-Ring
O-RING
PART
NUMBER
FOR
NOM. TUBE O.D.
4
OR
1/4
5
OR
5/16
6
OR
3/8
8
OR
1/2
10
OR
5/8
NS - Nut and Spacer Sets
WHITE
POLYPROPYLENE
PART NUMBER
BLACK
POLYPROPYLENE
PART NUMBER
WHITE NYLON
PARTNUMBER
FOR
NOM. TUBE O.D.
W4NS
P4NS
N4NS
1/4
W5NS
P5NS
N5NS
5/16
W6NS
P6NS
N6NS
3/8
W8NS
P8NS
N8NS
1/2
W10NS
P10NS
N10NS
5/8
GR - Grab Ring
(
Stainless or Plastic)
STAINLESS
GRAB RING PART
NUMBER
PLASTIC
GRAB RING PART
NUMBER
FOR
NOM. TUBE O.D.
4
GR
4
GRP
1/4
5
GR
5
GRP
5/16
6
GR
6
GRP
3/8
8
GR
8
GRP
1/2
10
GR
10
GRP
5/8
D
C
C
N
M
M
MT - Male Branch Tee
Tube-to-Male Pipe
WHITE
POLYPROPYLENE
PART
NUMBER
BLACK
POLYPROPYLENE
PART
NUMBER
WHITE
NYLON
PART
NUMBER
NOM.
TUBE
O.D.
NPTF
THD
SIZE
C
HEX M N
D
THRU
HOLE
MIN.
W4MT2
P4MT2
N4MT2 1/4 1/8 11/16 1.09 0.89 .170
W4MT4
P4MT4
N4MT4 1/4 1/4 11/16 1.09 1.06 .170
W5MT2 (+)
P5MT2
N5MT2 5/16 1/8 11/16 1.09 0.89 .170
W5MT4 (+)
P5MT4
N5MT4 5/16 1/4 11/16 1.09 1.06 .187
W6MT4
P6MT4
N6MT4 3/8 1/4 13/16 1.30 1.12 .250
W6MT6
P6MT6
N6MT6 3/8 3/8 13/16 1.30 1.10 .250
W8MT6
P8MT6
N8MT6 1/2 3/8 1 1.46 1.22 .375
W8MT8
P8MT8
N8MT8 1/2 1/2 1 1.46 1.43 .375
W10MT8 (+)
P10MT8 N10MT8 5/8 1/2 1-1/8 1.68 1.41 .500
MR - Male Run Tee
Tube-to-Male Pipe
WHITE
POLYPROPYLENE
PART
NUMBER
BLACK
POLYPROPYLENE
PART
NUMBER
WHITE
NYLON
PART
NUMBER
NOM
TUBE
O.D.
NPTF
THD
SIZE
C
HEX M N
D
THRU
HOLE
MIN.
W4MR2
P4MR2 N4MR2 1/4 1/8 11/16 1.09 0.89 .170
W6MR4
P6MR4 N6MR4 3/8 1/4 13/16 1.30 1.17 .250
W8MR6
P8MR6 N8MR6 1/2 3/8 1 1.46 1.28 .375
W10MR8 (+)
P10MR8 N10MR8 5/8 1/2 1-1/8 1.68 1.50 .500
M
D
N
M
C
C
BU - Bulkhead Union
Tube-to-Tube
WHITE
POLYPROPYLENE
PART
NUMBER
BLACK
POLYPROPYLENE
PART
NUMBER
WHITE
NYLON
PART
NUMBER
NOM
TUBE
O.D.
A
REF.
C
HEX
L
OVERALL
LENGTH
P
MAX
D
THRUHOLE
MIN.
BULKHEAD
HOLE
DRILLSIZE
W4BU4
P4BU4
N4BU4
1/4
1/4
13/16
2-11/64
3/8
.170
21/32
W5BU5 (+)
P5BU5
N5BU5
5/16
1/4
13/16
2-11/64
3/8
.187
21/32
W6BU6
P6BU6
N6BU6
3/8
9/32
15/16
2-39/64
1/2
.250
25/32
W8BU8
P8BU8
N8BU8
1/2
5/16
1-5/32
2-3/4
1/2
.375
31/32
C
D
P A
A
L
NOTE: (+) non-standard