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 6150-00-251-7608
NSN 5985-01-443-3287
NSN 6130-01-076-3926
NSN 5996-01-541-4974
NSN 5945-01-474-7584
NSN 5996-01-557-8032
NSN 5975-01-467-3464
NSN 6145-00-275-4046
NSN 5910-01-297-3124
NSN 6220-00-989-7872
NSN 6135-01-421-1052
NSN 6150-00-081-2063