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 5930-01-046-7475
NSN 6130-01-526-9997
NSN 5835-01-277-0710
NSN 6610-01-160-8815
NSN 6220-01-365-4208
NSN 6135-01-415-9741
NSN 6685-01-057-9166
NSN 5945-01-258-5042
NSN 6240-01-161-5007
NSN 5975-01-165-4126
NSN 5999-01-442-8085
NSN 6220-01-231-9813