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 5998-00-707-5781
NSN 5855-01-513-9601
NSN 5895-00-529-6225
NSN 5920-00-448-4492
NSN 5950-00-720-9789
NSN 5895-01-480-4910
NSN 6240-01-478-1286
NSN 5925-01-029-3483
NSN 7035-01-445-3563
NSN 5835-00-660-4523
NSN 6645-00-419-9939
NSN 6685-00-228-4815