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 6685-01-510-9575
NSN 5895-00-331-8199
NSN 5999-01-498-5253
NSN 6220-00-175-5590
NSN 5925-00-835-4792
NSN 5895-00-283-5581
NSN 6650-01-574-4934
NSN 5965-01-138-9288
NSN 5950-00-135-4360
NSN 5996-01-557-8032
NSN 6645-00-920-8690
NSN 5895-00-763-6246