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 5905-01-361-9076
NSN 6135-00-334-4500
NSN 6685-01-023-2166
NSN 6685-00-137-2616
NSN 6150-01-373-1170
NSN 4140-01-612-7974
NSN 5960-00-285-1001
NSN 6645-00-664-4665
NSN 6240-01-592-9088
NSN 5990-00-402-7721
NSN 5930-01-164-0319
NSN 6145-01-509-7729