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 5975-01-054-1834
NSN 5975-00-752-7644
NSN 5950-00-375-6285
NSN 6220-00-222-5663
NSN 5895-01-082-0314
NSN 6105-00-925-2226
NSN 5915-01-543-7031
NSN 6320-01-530-0588
NSN 6145-01-112-1815
NSN 6685-00-547-5320
NSN 5975-01-023-8773
NSN 5930-01-548-5273