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 6150-01-649-7325
NSN 5999-00-279-7999
NSN 6645-00-246-4934
NSN 5985-01-256-9593
NSN 6620-00-556-1976
NSN 5950-01-217-0612
NSN 6685-01-580-9640
NSN 5895-01-063-9520
NSN 6110-01-284-4380
NSN 2925-01-276-6100
NSN 7035-01-525-7673
NSN 6145-01-217-8429