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 6620-00-724-1263
NSN 6320-01-578-6006
NSN 2925-00-960-9850
NSN 6145-01-463-9683
NSN 6645-00-248-5434
NSN 5915-01-274-5280
NSN 5985-00-230-5761
NSN 2925-01-281-6403
NSN 6135-00-686-4777
NSN 5935-01-166-2759
NSN 5998-01-205-2223
NSN 6685-01-487-3799