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 5905-01-059-3565
NSN 5996-01-541-4121
NSN 6145-01-319-7763
NSN 5895-01-322-2715
NSN 5965-00-236-0016
NSN 6610-01-065-1073
NSN 5925-01-604-0303
NSN 6145-01-142-5732
NSN 5996-01-569-6049
NSN 5925-01-236-8070
NSN 5985-00-482-4576
NSN 5990-01-123-2596