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 5910-00-598-3674
NSN 7035-01-226-2545
NSN 6110-01-581-5211
NSN 5950-01-036-9874
NSN 5920-01-160-9260
NSN 6150-00-276-7483
NSN 6685-00-770-0263
NSN 5855-01-258-6180
NSN 5905-01-581-5096
NSN 5920-00-172-3150
NSN 6145-00-163-2861
NSN 6240-00-280-8502