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 6110-00-967-9007
NSN 6150-01-399-6207
NSN 5990-00-277-3763
NSN 5920-01-521-6928
NSN 6685-00-613-8725
NSN 6620-01-415-5803
NSN 5910-01-437-8609
NSN 5835-01-027-0597
NSN 5960-01-128-0850
NSN 5965-01-280-2333
NSN 6220-01-073-9518
NSN 5910-00-844-7110