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 6685-00-372-4670
NSN 5965-00-267-4173
NSN 5915-00-280-1428
NSN 6610-00-674-6073
NSN 5960-01-609-6565
NSN 6685-00-603-6417
NSN 4140-01-505-3914
NSN 6645-01-399-0661
NSN 6620-00-464-6105
NSN 5905-00-824-0730
NSN 5835-00-440-9049
NSN 5925-00-647-3469