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 7035-01-254-3606
NSN 5895-00-951-3995
NSN 6220-01-573-7639
NSN 5996-00-069-8258
NSN 6150-00-467-5808
NSN 6645-01-552-9447
NSN 6130-00-463-2240
NSN 6240-01-401-5340
NSN 5920-01-342-5883
NSN 5925-01-281-7511
NSN 5996-00-446-1701
NSN 5950-01-562-3023