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 5985-00-177-7362
NSN 2925-00-422-5159
NSN 5910-01-320-6478
NSN 6685-00-836-4056
NSN 5985-01-485-2416
NSN 6320-01-381-7023
NSN 6220-01-624-6165
NSN 5975-01-415-3331
NSN 6620-01-221-9296
NSN 2925-01-519-1707
NSN 6610-01-315-5149
NSN 5915-01-007-7322