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 6620-01-476-0498
NSN 5915-01-327-2795
NSN 6145-01-076-3699
NSN 6685-00-251-8931
NSN 5920-01-013-3883
NSN 6620-01-558-6558
NSN 5895-00-816-4148
NSN 5915-00-182-8068
NSN 5999-01-354-5538
NSN 5905-01-441-4369
NSN 5998-01-246-4755
NSN 5965-01-277-8589