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 5965-00-247-4886
NSN 5996-01-358-7886
NSN 6685-01-367-7346
NSN 6610-00-516-4228
NSN 6145-00-419-0550
NSN 5910-00-577-4366
NSN 5998-01-307-8692
NSN 6685-00-194-3571
NSN 6130-01-592-9232
NSN 6150-01-362-8931
NSN 5975-01-390-7029
NSN 7035-00-803-3056