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 6685-00-409-4970
NSN 6645-00-204-4100
NSN 6240-01-642-7282
NSN 5996-01-237-4501
NSN 2925-01-356-6017
NSN 5910-01-144-0439
NSN 5945-01-036-4420
NSN 7035-01-187-4286
NSN 5965-00-603-4983
NSN 5835-01-491-4613
NSN 5950-00-153-1959
NSN 6685-01-467-3035