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 6610-00-014-5820
NSN
NSN 5915-01-605-3245
NSN 5985-01-367-6641
NSN 7035-01-364-0286
NSN 4140-01-332-3734
NSN 6105-00-145-2607
NSN 6150-01-396-8358
NSN 5855-01-433-3197
NSN 5910-01-203-1164
NSN 5935-01-529-9169
NSN 2925-00-540-9918