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 5985-00-269-5388
NSN 6220-00-018-4484
NSN 7035-00-232-4043
NSN 5915-01-121-7158
NSN 6240-01-524-0510
NSN 6145-01-054-3874
NSN 5935-01-415-6816
NSN 5835-00-106-2120
NSN 6685-01-026-4330
NSN 6685-01-308-3768
NSN 5998-01-479-2449
NSN 5990-01-584-6213