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 6130-01-347-6104
NSN 5915-01-513-9122
NSN 6145-01-422-9505
NSN 5965-01-295-4426
NSN 6685-01-570-5496
NSN 6130-00-399-0729
NSN 5915-01-217-5906
NSN 6320-01-415-0953
NSN 6220-00-353-0942
NSN 5905-01-467-9212
NSN 5965-00-529-0602
NSN 7035-00-478-4596