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 5965-00-035-4556
NSN 6240-01-420-8323
NSN 6150-00-162-9762
NSN 6150-01-169-4328
NSN 5930-01-502-9135
NSN 6610-01-284-3236
NSN 5895-01-502-2881
NSN 6135-01-222-0703
NSN 2925-01-139-7106
NSN 5895-01-050-5276
NSN 5915-01-265-6887
NSN 6685-01-219-3434