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 6645-01-076-4655
NSN 6145-01-526-1651
NSN 5855-01-396-0258
NSN 6645-00-960-6594
NSN 6150-01-398-3931
NSN 5855-01-082-7912
NSN 7035-00-048-3723
NSN 5965-01-528-8152
NSN 5990-01-581-5103
NSN 6110-01-120-7652
NSN 6685-01-055-7384
NSN 5905-01-345-8206