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 5998-01-359-8875
NSN 6685-01-477-7955
NSN 6150-01-185-5969
NSN 6110-00-565-5986
NSN 5975-01-436-8774
NSN 6145-01-389-8026
NSN 5950-00-197-4044
NSN 6135-01-355-8917
NSN 5990-01-429-4787
NSN 5990-01-173-7238
NSN 6685-00-860-0452
NSN 7035-00-117-0418