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 5835-00-217-2147
NSN 6685-01-358-1454
NSN 6220-01-415-0553
NSN 5996-01-074-4328
NSN 7035-00-104-7613
NSN 5925-01-494-7444
NSN 5835-01-326-6104
NSN 5990-01-493-4039
NSN 5855-01-607-4253
NSN 5835-00-170-5238
NSN 5855-01-464-3152
NSN 5990-01-432-0523