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 6685-00-064-7948
NSN 6220-01-376-9287
NSN 6110-01-510-6069
NSN 5925-01-330-1358
NSN 2925-00-439-6870
NSN 6145-00-301-9124
NSN 5999-00-293-1718
NSN 5945-00-618-0199
NSN 5945-01-507-5526
NSN 6685-01-384-5209
NSN 7035-00-413-0992
NSN 5855-00-548-4742