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 5895-01-525-7629
NSN 5999-01-237-9067
NSN 5996-01-282-5752
NSN 5925-00-347-0566
NSN 5945-00-216-7432
NSN 6610-00-045-8132
NSN 5985-01-367-6641
NSN 2925-00-474-4990
NSN 5925-00-922-4915
NSN 5915-01-648-2126
NSN 5950-01-502-9565
NSN 5945-01-219-9624