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 7035-01-054-5208
NSN 6685-01-656-7371
NSN 6110-01-538-8213
NSN 5915-01-548-0925
NSN 5965-01-224-4993
NSN 6610-00-496-7842
NSN 6645-01-191-5081
NSN 5915-01-527-5355
NSN 5935-00-607-8867
NSN 6145-01-056-5515
NSN 6610-00-186-9180
NSN 6145-01-152-6232