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 6685-00-555-4198
NSN 5930-01-024-9719
NSN 6685-01-097-0127
NSN 6135-01-431-6801
NSN 6240-01-140-5671
NSN 5920-00-985-5090
NSN 5996-01-021-9330
NSN 6105-01-510-8848
NSN 6610-01-260-6320
NSN 7035-01-122-1264
NSN 6110-01-231-4757
NSN 6685-00-561-5461