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 5935-01-222-0932
NSN 6220-01-573-6204
NSN 6645-00-116-1409
NSN 5965-01-005-0341
NSN 6135-01-517-6060
NSN 5895-01-400-4153
NSN 6620-01-606-8964
NSN 6145-01-551-1045
NSN 6685-00-515-6522
NSN 5975-01-285-3881
NSN 6240-00-120-0140
NSN 6650-01-467-8818