Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
A31
A
Catalog 3501E
Poly–Tite Fittings
Spring Guard 56PSG
Part
Tube
No.
O.D.
L
56PSG-4
1/4
3.000
56PSG-5
5/16
3.000
56PSG-6
3/8
3.000
Plastic Cap 59P
Part No.
Tube Size
A
L
59P-4
1/4
.247 .50
59P-5
5/16
.307 .53
59P-6
3/8
.372 .56
59P-8
1/2
.497 .63
Acetal Plastic Sleeve 60P
Part no.
Tube Size
A
D
L
60P-4
1/4
.334 .261 .338
60P-5
5/16
.405 .321 .340
60P-6
3/8
.465 .381 .367
60P-8
1/2
.628 .514 .399
Sleeve 60PB
Part no.
l
O.D.
I.D.
60PB-2
.187
.265
.130
60PB-3
.187
.322
.192
60PB-4
.187
.336
.255
60PB-5
.187
.400
.318
60PB-6
.218
.460
.382
60PB-8
.250
.620
.507
Nut and Plastic Sleeve Assembly 61P
Part
Tube STRAIGHT
C
No.
Size
THREAD
HEX
D
L
61P-2*
1/8
5/16-24
3/8 .130 .34
61P-3*
3/16
3/8-24
7/16 .192 .37
61P-4
1/4
3/8-24
7/16 .261 .38
61P-5
5/16
7/16-24
1/2 .321 .34
61P-6
3/8
1/2-24
9/16 .380 .38
61P-8
1/2
11/16-20
3/4 .514 .44
* Brass Sleeve
Nut and Brass Sleeve Assembly 61PB
Part
Tube STRAIGHT
C
No.
Size
THREAD
HEX
D
L
61PB-4
1/4
3/8-24
7/16 .255 .38
61PB-5 5/16
7/16-24
1/2 .318 .34
61PB-6
3/8
1/2-24
9/16 .382 .38
61PB-8
1/2
11/16-20
3/4 .507 .44
Nut 61PN
Part
Tube STRAIGHT
C
No.
Size
THREAD
HEX
L
61PN-2 1/8
5/16-24
3/8 .34
61PN-3 3/16
3/8-24
7/16 .37
61PN-4 1/4
3/8-24
7/16 .38
61PN-5 5/16
7/16-24
1/2 .34
61PN-6 3/8
1/2-24
9/16 .38
61PN-8 1/2
11/16-20
3/4 .44
L
C HEX
L
D
C HEX
L
D
C HEX
L
I.D.
O.D.
L
A
D
L