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 6150-00-106-4134
NSN 5905-01-307-6235
NSN 6220-01-326-1789
NSN 5925-00-364-7969
NSN 6145-00-015-6283
NSN 5835-01-459-8664
NSN 5925-00-778-9033
NSN 6150-00-800-9875
NSN 6150-01-279-6497
NSN 6620-01-034-4539
NSN 6145-01-255-7477
NSN 5915-00-124-5266