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 7035-01-168-3596
NSN 6135-01-186-2891
NSN 5999-01-579-4857
NSN 6110-00-875-8030
NSN 6130-01-393-0483
NSN 5935-00-505-0815
NSN 5985-00-201-4213
NSN 6620-01-355-4339
NSN 6645-01-467-9983
NSN 6110-01-119-3949
NSN 5990-01-658-9964
NSN 5990-01-160-6978