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 5920-01-042-9351
NSN 5935-00-064-7104
NSN 6130-00-245-4302
NSN 6685-01-108-1719
NSN 2925-01-446-0525
NSN 5998-00-169-9694
NSN 6610-01-097-5073
NSN 6110-01-509-9345
NSN 6145-01-044-8800
NSN 5950-01-415-9313
NSN 5985-00-156-9287
NSN 6320-01-173-7950