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 6620-00-189-0967
NSN 5925-01-035-3971
NSN 5915-00-691-2702
NSN 5925-00-286-8502
NSN 7035-01-556-9060
NSN 5996-00-017-9189
NSN 6150-01-190-6898
NSN 6240-00-555-6347
NSN 5895-01-410-8526
NSN 5855-01-246-0342
NSN 5930-01-383-0622
NSN 6650-01-257-4724