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 5920-01-163-9257
NSN 6610-01-209-8991
NSN 5950-00-054-6567
NSN 5915-01-533-1871
NSN 5915-01-271-1513
NSN 6150-01-107-0149
NSN 6105-01-126-4519
NSN 5915-01-160-7123
NSN 5945-01-630-2480
NSN 5905-00-995-1747
NSN 6685-01-487-5624
NSN 5895-01-188-5977