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 5996-01-588-6414
NSN 6620-01-559-8138
NSN 5935-01-132-1464
NSN 6145-00-833-7753
NSN 6145-00-267-0837
NSN 5905-01-353-9124
NSN 5935-01-202-5008
NSN 7035-01-344-8708
NSN 5999-01-190-0969
NSN 5855-01-307-7440
NSN 5855-01-018-1247
NSN 6645-00-056-1580