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 5905-01-597-6129
NSN 5999-01-391-4996
NSN 6645-00-690-0423
NSN 6620-01-132-5190
NSN 6645-01-040-0047
NSN 2925-01-236-3547
NSN 5965-01-103-5133
NSN 5985-01-214-7745
NSN 6685-00-487-8004
NSN 5985-01-199-3622
NSN 5835-01-576-5307
NSN 6150-01-102-2176