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 2925-00-660-8131
NSN 5975-01-024-5553
NSN 6135-01-462-6040
NSN 5855-01-634-0259
NSN 6145-01-543-3890
NSN 5925-00-418-3811
NSN 6150-00-079-0795
NSN 2925-01-484-5066
NSN 5835-01-629-2044
NSN 6320-01-425-1417
NSN 5835-01-030-2519
NSN 7035-01-322-8180