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 5945-01-369-9657
NSN 6145-01-449-2955
NSN 6645-01-076-4655
NSN 5975-00-959-1680
NSN 6145-00-232-0813
NSN 6685-01-289-3710
NSN 5895-01-030-8265
NSN 6645-00-268-4042
NSN 6685-01-262-3557
NSN 6130-00-554-7852
NSN 5965-01-198-3256
NSN 5905-01-493-8691