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 5975-00-012-3894
NSN 5925-01-176-0151
NSN 6685-00-393-3077
NSN 2925-01-106-3552
NSN 5960-01-263-1641
NSN 7035-01-048-7122
NSN 4140-00-679-9512
NSN 5915-00-168-4549
NSN 5996-01-449-8184
NSN 6130-00-124-4986
NSN 5930-00-877-3181
NSN 5920-00-733-3538