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 5965-00-457-2496
NSN 6135-01-071-4923
NSN 5895-01-014-8308
NSN 6685-01-297-6219
NSN 5999-01-458-6403
NSN 6135-01-504-6929
NSN 6130-01-254-8784
NSN 5985-01-108-4328
NSN 6105-01-185-7982
NSN 6220-00-138-8886
NSN 6645-01-492-5304
NSN 5945-01-166-0403