P
ROFESSIONAL 
S
 
E R I E S
 
METAL TRAY ASSORTMENTS 
The Ultimate “O” Ring Assortment 
* Complete Assortment with Racks and Stand 
214 Items 1309 Pieces 
* see below for the individual tray assortments that make up the Ultimate Assortment 
Buna O-Rings 
Nitrile O-Rings 
Viton O-Rings 
These round-profile Buna-N O- 
Offering better wear resistance 
These Viton® fluoroelastomer 
rings are suitable for a wide range 
than standard Buna-N O-rings, 
O-rings resist a wide range of 
of static and dynamic sealing 
these hard O-rings are also resil- 
chemicals, including benzene, 
applications. They are resilient 
ient and tear resistant. They resist 
butyl alcohol, and ethylene glycol. 
and offer excellent resistance to 
grease, petroleum fluids, and 
tearing, grease, hydraulic oils, 
motor oil. 
Temperature range from 0° to 
and motor oil. 
400° 
Temperature range from -20° to 
Temperature range from -20° to 
200° 
200° 
Individual Tray Assortments 
Tray 
Sizes 
Buna 
Nitrile 
Viton 
# 
Included 
Contains 
Part # 
Part # 
Part # 
1 
001 thru 032 
32 items 
490 pieces 
2 
033 thru 050 
18 items 
54 pieces 
3 
106 thru 129 
24 items 
320 pieces 
4 
130 thru 153 
24 items 
69 pieces 
5 
154 thru 163 
10 items 
20 pieces 
6 
204 thru 227 
24 items 
135 pieces 
7 
228 thru 243 
16 items 
41 pieces 
8 
244 thru 255 
12 items 
24 pieces 
9 
256 thru 262 
7 items 
14 pieces 
10 
314 thru 333 
20 items 
88 pieces 
11 
334 thru 349 
16 items 
32 pieces 
12 
350 thru 429 
11 items 
22 pieces 
71 
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