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 5950-01-215-1500
NSN 5965-01-529-5311
NSN 6610-01-356-3435
NSN 6620-01-538-7174
NSN 5935-00-079-1650
NSN 5975-00-633-8532
NSN 2925-01-164-9579
NSN 5998-01-256-4828
NSN 6685-00-554-3825
NSN 5998-01-212-6332
NSN 5920-01-562-1305
NSN 5930-00-931-6932