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 7035-01-445-3563
NSN 6320-00-382-7825
NSN 5835-01-576-9013
NSN 6135-01-027-7543
NSN 6135-01-139-1700
NSN 5915-00-106-3845
NSN 5920-01-415-2878
NSN 6320-01-493-4472
NSN 6150-01-304-6966
NSN 5835-01-391-4556
NSN 5975-01-131-0770
NSN 6685-00-608-3295