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 5935-01-254-9248
NSN 6610-01-444-4001
NSN 5996-01-162-6613
NSN 6240-01-610-8705
NSN 2925-01-371-6853
NSN 6130-01-391-4572
NSN 6145-00-754-8372
NSN 2925-01-110-1467
NSN 5999-00-670-0712
NSN 5920-01-622-7558
NSN 5835-00-170-4808
NSN 5950-00-128-9704