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 6610-01-651-0987
NSN 5950-01-042-9106
NSN 7035-01-386-5722
NSN 5990-00-631-1617
NSN 6645-01-267-1868
NSN 6685-00-935-6961
NSN 5910-01-322-9065
NSN 5999-01-281-8699
NSN 5945-01-260-0478
NSN 5905-00-170-5363
NSN 6135-01-017-3001
NSN 6145-01-546-8837