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 5910-01-355-5693
NSN 6105-01-586-8715
NSN 6610-00-161-7439
NSN 7035-00-079-7189
NSN 5905-01-386-3167
NSN 6685-01-577-5887
NSN 6130-01-153-2265
NSN 6240-01-425-1939
NSN 6620-00-114-2837
NSN 6105-01-230-5012
NSN 6110-00-802-1305
NSN 5999-00-840-7089