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 7035-01-298-5154
NSN 6620-00-009-0904
NSN 5855-01-205-7030
NSN 6685-00-837-6779
NSN 5915-01-630-5041
NSN 6110-01-500-0700
NSN 5915-01-283-2800
NSN 6620-01-415-5803
NSN 6240-01-086-3160
NSN 6645-01-206-4888
NSN 6220-01-061-3615
NSN 5930-00-220-6687