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 5925-01-396-6093
NSN 5996-00-111-7216
NSN 6610-00-410-8968
NSN 2925-01-049-8906
NSN 5999-00-925-9535
NSN 6105-01-144-8441
NSN 5905-00-528-1957
NSN 2925-01-476-3224
NSN 7035-00-541-8516
NSN 6610-01-112-0447
NSN 6685-01-257-3121
NSN 5950-01-310-4658