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 6105-01-322-0303
NSN 6685-01-354-3347
NSN 6130-00-642-4264
NSN 5960-01-053-4358
NSN 2925-00-265-7539
NSN 6110-01-201-2578
NSN 5835-01-580-0446
NSN 6610-01-196-9861
NSN 2925-01-069-5324
NSN 6645-01-180-3818
NSN 5985-00-287-7309
NSN 6130-00-702-0402