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 5985-01-541-4797
NSN 5915-01-418-0265
NSN 6150-01-255-6964
NSN 6645-01-399-1626
NSN 6645-01-318-1874
NSN 5990-00-964-9672
NSN 5975-00-018-7143
NSN 6620-00-943-0449
NSN 7035-00-295-0451
NSN 6685-01-477-0261
NSN 5910-01-659-7066
NSN 5855-01-659-5121