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 5855-01-502-9239
NSN 5835-01-026-6006
NSN 6150-01-555-6438
NSN 6240-01-471-6014
NSN 7035-00-349-8571
NSN 5960-01-433-3928
NSN 6105-01-551-1696
NSN 6645-00-017-8252
NSN 7035-01-516-5461
NSN 6240-01-218-5187
NSN 5855-00-688-9954
NSN 2925-01-560-4123