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 5935-01-657-9583
NSN 6610-00-170-6715
NSN 6620-00-443-7587
NSN 5945-01-015-4641
NSN 6105-00-415-9877
NSN 5930-01-591-8177
NSN 6145-01-056-8263
NSN 5965-01-223-3307
NSN 6685-00-938-8545
NSN 6610-00-179-9035
NSN 2925-01-184-2413
NSN 5925-01-447-2968