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 5835-01-069-8002
NSN 6620-01-261-2985
NSN 6650-01-145-3731
NSN 2925-01-342-1712
NSN 5965-01-342-2865
NSN 5910-00-311-4312
NSN 5996-01-268-1625
NSN 6240-00-357-7976
NSN 5965-01-655-5133
NSN 6645-01-089-6459
NSN 6320-01-422-0765
NSN 6220-01-539-5242