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 5985-01-657-1267
NSN 6135-00-248-4102
NSN 5965-01-367-9357
NSN 6685-01-412-3721
NSN 6130-01-017-1447
NSN 6645-01-613-2053
NSN 6105-01-200-8011
NSN 7035-00-391-6345
NSN 5925-00-007-3962
NSN 6645-01-415-6039
NSN 5895-00-166-7989
NSN 5855-01-197-2774