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 5985-01-168-8546
NSN 6650-01-451-8461
NSN 5996-01-349-6271
NSN 5835-00-170-5238
NSN 5975-01-490-7385
NSN 6685-01-604-4054
NSN 5855-00-149-0766
NSN 7035-01-467-1049
NSN 6610-01-606-8788
NSN 6220-01-421-0352
NSN 5910-01-044-0575
NSN 6685-01-207-0666