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 6145-01-496-1333
NSN 5895-01-647-6952
NSN 6145-01-483-5862
NSN 6130-01-305-4032
NSN 6145-01-424-8484
NSN 5990-01-306-7642
NSN 5855-01-619-9729
NSN 5835-00-924-4268
NSN 6620-00-306-5075
NSN 6135-01-514-9327
NSN 5905-00-421-3432
NSN 6685-01-439-0755