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 7035-01-106-3476
NSN 5990-00-179-2576
NSN 6610-01-062-9994
NSN 5998-01-352-2493
NSN 4140-01-608-8606
NSN 6220-00-411-9957
NSN 5965-01-144-9699
NSN 6610-01-416-2738
NSN 5990-01-416-0362
NSN 5950-01-123-9661
NSN 6150-01-160-1790
NSN 6150-01-573-8240