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 6645-01-076-4655
NSN 5960-00-906-6087
NSN 7035-01-283-2536
NSN 5895-01-542-5206
NSN 5915-00-154-0162
NSN 6145-00-296-0085
NSN 6130-01-116-7243
NSN 7035-01-407-6413
NSN 6685-00-269-4895
NSN 6110-01-334-0951
NSN 5835-00-350-3703
NSN 6620-01-386-5543