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 6145-01-099-9114
NSN 5999-01-232-6538
NSN 5996-01-654-7645
NSN 5835-01-021-9022
NSN 5999-01-613-6428
NSN 6620-01-012-2852
NSN 6610-00-247-3811
NSN 5975-01-063-8017
NSN 5960-01-585-6385
NSN 5985-01-053-4164
NSN 5905-01-223-6364
NSN 6145-00-959-0097