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 5996-01-436-0426
NSN 5925-01-599-9561
NSN 6620-01-509-8597
NSN 7035-01-530-4374
NSN 5925-01-218-6427
NSN 5905-00-570-2128
NSN 5910-01-349-0825
NSN 5945-00-762-8215
NSN 5996-01-263-9960
NSN 6145-01-619-0142
NSN 6130-01-104-2055
NSN 5910-01-359-6314