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 6220-00-215-4310
NSN 5996-01-519-6269
NSN 5999-00-879-0086
NSN 5920-00-825-6700
NSN 6320-01-212-8749
NSN 5965-01-311-6845
NSN 6685-00-910-8898
NSN 5996-00-082-0320
NSN 5915-00-645-7600
NSN 6135-01-415-4124
NSN 5835-01-187-8986
NSN 5895-01-076-8069