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 6145-01-422-0806
NSN 5996-01-498-3946
NSN 5895-01-177-7395
NSN 6135-00-305-2052
NSN 6685-00-846-4026
NSN 6220-00-269-3783
NSN 5998-00-194-2942
NSN 5895-01-175-9859
NSN 5999-01-652-1417
NSN 5905-01-190-1275
NSN 5990-01-087-3103
NSN 5985-01-278-3257