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 6685-01-250-4341
NSN 5985-01-152-6907
NSN 5999-01-409-2834
NSN 5950-01-012-1906
NSN 6645-00-522-4173
NSN 6685-01-244-7188
NSN 6240-00-959-7025
NSN 6220-01-656-8658
NSN 6610-00-305-5447
NSN 6240-01-529-6624
NSN 6685-00-617-3733
NSN 5925-01-196-5123