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 5895-00-476-9661
NSN 6610-00-331-3460
NSN 6145-00-279-4494
NSN 5920-00-448-4492
NSN 5985-01-211-9126
NSN 7035-01-222-2534
NSN 6240-01-461-9011
NSN 5990-01-174-6851
NSN 6645-00-337-8276
NSN 6685-01-487-8713
NSN 5855-01-444-4228
NSN 5965-01-652-9374