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 2925-00-800-4685
NSN 5835-01-113-8731
NSN 6150-00-560-9436
NSN 6135-01-440-9412
NSN 6610-01-071-4097
NSN 6610-01-171-3010
NSN 2925-00-188-5003
NSN 5925-00-150-1072
NSN 5965-00-153-5216
NSN 5950-00-332-2035
NSN 5905-01-167-0360
NSN 2925-01-607-7754