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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6320-01-114-6054
NSN 5960-01-224-7151
NSN 6110-01-474-4280
NSN 5895-01-168-8738
NSN 5960-00-389-2915
NSN 7035-01-123-0085
NSN 6645-01-345-5318
NSN 5985-01-418-7613
NSN 6610-01-142-8958
NSN 6685-00-542-6608
NSN 6110-01-508-9791
NSN 5996-01-467-1592