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 6135-00-613-1068
NSN 5996-01-416-1489
NSN 5950-01-218-7881
NSN 6150-01-231-1008
NSN 5996-00-456-0895
NSN 5915-01-184-0397
NSN 6645-00-877-6002
NSN 5999-00-129-6712
NSN 5965-01-130-5952
NSN 5835-01-509-8992
NSN 6105-00-295-8631
NSN 5915-01-050-8214