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 6130-01-231-6389
NSN 4140-01-368-7097
NSN 5905-01-521-3839
NSN 7035-01-144-6408
NSN 5990-01-493-4039
NSN 7035-00-535-8109
NSN 4140-01-485-0083
NSN 5920-01-578-4335
NSN 5985-00-454-8697
NSN 6145-01-319-2182
NSN 6685-00-709-1695
NSN 5985-01-271-1757