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 6220-00-981-9184
NSN 6150-01-010-5469
NSN 6610-01-473-5678
NSN 5945-01-088-4443
NSN 5835-01-406-4066
NSN 6610-00-361-6954
NSN 6610-00-260-1181
NSN 2925-00-251-0105
NSN 5990-00-501-1019
NSN 7035-01-372-5006
NSN 5999-01-121-9531
NSN 5925-00-647-3469