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 5915-01-224-7044
NSN 5905-01-351-4294
NSN 5905-01-152-6982
NSN 5950-01-103-6732
NSN 7035-01-455-7277
NSN 5945-00-296-8464
NSN 6145-01-398-3125
NSN 6620-01-486-2555
NSN 6145-01-354-0781
NSN 5975-01-112-0972
NSN 5915-01-039-3364
NSN 5998-00-816-9198