National Item Identification Number
00-618-0490
006180490
5331-00-618-0490
5331006180490
National Stock Number
Item Name
O-RING
Federal Supply Class
5331
Description
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
Commercial and Government Entity Code (Supplier Data)
81343
99193
Reference Numbers (Part Numbers)
AS568-214
STD3000B19
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER SILICONE CLASS Q
0.978 INCHES MINIMUM AND
0.990 INCHES MAXIMUM
0.135 I