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 5905-01-652-3073
NSN 5985-01-339-9743
NSN 5985-01-634-0635
NSN 5945-01-012-2448
NSN 5835-00-412-8073
NSN 5905-01-585-9397
NSN 6610-01-027-8736
NSN 2925-01-108-3307
NSN 5950-01-629-9667
NSN 6130-01-250-7371
NSN 6130-01-461-0692
NSN 2925-01-068-3262