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 5965-00-802-0060
NSN 6135-01-050-3194
NSN 5855-01-658-4510
NSN 5960-01-061-9166
NSN 5915-00-642-6123
NSN 5935-01-359-4303
NSN 4140-00-707-5963
NSN 5905-01-140-3046
NSN 2925-01-065-0060
NSN 5930-01-333-3268
NSN 5835-01-498-9410
NSN 5925-01-500-1352