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 5975-01-265-4082
NSN 6135-01-552-1568
NSN 6110-00-402-0055
NSN 6110-01-279-9589
NSN 6685-00-375-8689
NSN 6105-00-353-8153
NSN 6135-00-728-9860
NSN 6145-01-612-5846
NSN 6320-00-468-8421
NSN 6650-01-266-5576
NSN 5935-00-024-8363
NSN 6610-01-333-9032