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 7035-00-020-2227
NSN 6130-00-887-4652
NSN 5920-01-049-1275
NSN 5999-01-153-2661
NSN 6105-01-147-9264
NSN 6135-01-120-9812
NSN 6685-01-543-6410
NSN 6645-01-164-7650
NSN 5945-01-350-3649
NSN 5945-01-276-9582
NSN 2925-01-480-0169
NSN 5910-01-022-9891