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 6150-00-693-4818
NSN 5910-01-624-7896
NSN 2925-01-656-8217
NSN 5925-01-023-1411
NSN 5910-00-227-0848
NSN 6645-01-188-5237
NSN 5925-00-244-0711
NSN 5945-01-244-4851
NSN 7035-01-304-4138
NSN 5935-00-563-0114
NSN 6685-01-080-4697
NSN 6105-00-786-0361