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 6110-01-290-9380
NSN 2925-01-625-6841
NSN 6650-00-193-7358
NSN 5895-01-361-6438
NSN 6220-01-458-0909
NSN 5990-01-318-3238
NSN 5960-01-560-8461
NSN 5965-00-164-8092
NSN 5960-00-234-5961
NSN 5965-00-805-4893
NSN 6685-01-023-8007
NSN 6685-00-564-9800