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 5935-01-058-4292
NSN 5920-01-423-7669
NSN 6145-01-234-2916
NSN 6135-01-470-4077
NSN 2925-01-026-1000
NSN 5855-01-165-6361
NSN 5935-01-232-9886
NSN 5915-00-265-0967
NSN 6150-00-165-5816
NSN 5965-01-659-9477
NSN 5999-01-090-0664
NSN 5990-00-362-1453