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 5999-01-345-7008
NSN 6105-01-171-0196
NSN 6105-01-094-2502
NSN 6130-01-171-7597
NSN 7035-00-064-7008
NSN 6610-01-168-7943
NSN 5999-00-216-8850
NSN 6105-01-322-8944
NSN 6620-00-785-2251
NSN 5915-01-307-8854
NSN 5960-01-536-9763
NSN 6685-01-599-9831