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 2925-01-511-5359
NSN 5855-01-426-5589
NSN 5935-00-120-1274
NSN 6220-01-021-8738
NSN 6105-01-264-8991
NSN 5925-01-291-5508
NSN 6610-00-259-2992
NSN 5960-01-512-0233
NSN 6685-00-938-5649
NSN 5990-01-542-4212
NSN 5905-01-534-3754
NSN 5975-01-136-8861