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 2925-00-928-5931
NSN 5915-01-084-9669
NSN 5990-01-231-9608
NSN 6130-01-487-8699
NSN 7035-01-284-5043
NSN 5975-01-316-9339
NSN 6610-00-411-7246
NSN 6610-00-281-9516
NSN 5930-00-239-2150
NSN 5975-00-337-6653
NSN 5998-01-044-3839
NSN 5925-01-034-5225