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 6685-01-003-9343
NSN 5925-01-477-8316
NSN 4140-01-148-6545
NSN 5930-00-156-3700
NSN 5996-00-113-7341
NSN 5960-00-067-3954
NSN 6610-01-371-3006
NSN 6650-01-381-6768
NSN 6685-01-287-8062
NSN 5999-00-862-5157
NSN 6620-01-398-8986
NSN 6150-01-384-9710