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 5950-01-181-4878
NSN 5935-01-400-1127
NSN 6105-01-620-2777
NSN 6610-00-173-4011
NSN 5915-01-329-8352
NSN 5925-01-329-4882
NSN 5999-00-248-9139
NSN 6220-01-190-6906
NSN 6145-01-377-5130
NSN 5930-01-244-1010
NSN 6620-00-172-0450
NSN 6220-01-462-1479