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 6220-01-573-1615
NSN 5920-00-510-7656
NSN 5965-01-449-9343
NSN 6320-01-513-9166
NSN 5855-01-330-3669
NSN 6135-01-454-4574
NSN 6220-01-393-8160
NSN 6220-00-127-3805
NSN 6240-01-154-6840
NSN 5910-00-067-6435
NSN 6150-01-275-6956
NSN 5965-01-492-5695