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 6685-00-994-6120
NSN 6145-01-240-1935
NSN 6610-01-217-4162
NSN 6145-00-466-4068
NSN 5935-01-023-1548
NSN 7035-00-981-7216
NSN 6320-01-371-3047
NSN 5910-01-196-6153
NSN 6130-00-406-2033
NSN 5999-01-610-5787
NSN 4140-01-163-8796
NSN 5920-01-027-0660