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 5935-01-325-5356
NSN 6145-00-738-5601
NSN 5985-01-308-2120
NSN 5855-01-656-6808
NSN 6685-00-496-2141
NSN 5935-01-212-7997
NSN 5915-01-187-5755
NSN 6135-00-733-9665
NSN 5910-01-157-9362
NSN 5950-01-202-6951
NSN 6220-01-615-8409
NSN 6685-01-273-2073