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 5999-01-086-8120
NSN 6685-00-337-0983
NSN 2925-01-261-0701
NSN 6610-00-333-8223
NSN 5965-00-284-5856
NSN 5945-00-480-1685
NSN 5915-01-275-3008
NSN 6645-00-114-2678
NSN 5996-01-479-6106
NSN 6645-00-733-0667
NSN 5975-00-409-9260
NSN 5996-00-055-2163