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 5965-00-055-8013
NSN 6130-00-763-0098
NSN 6220-00-379-4044
NSN 6135-01-653-6113
NSN 6240-01-055-9696
NSN 5925-01-113-7264
NSN 6240-01-118-5070
NSN 6150-00-917-6749
NSN 5855-00-821-7512
NSN 6620-01-168-5273
NSN 6145-01-073-3766
NSN 6685-01-282-7647