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 6240-01-524-4088
NSN 6685-01-129-7472
NSN 6610-00-161-0680
NSN 6150-00-489-5982
NSN 6220-00-682-8292
NSN 5998-01-386-3123
NSN 6645-00-955-7997
NSN 6685-01-545-6309
NSN 5945-01-526-6167
NSN 7035-01-083-0282
NSN 5965-01-523-3153
NSN 5998-01-163-4459