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 5996-00-894-5603
NSN 5985-01-218-6150
NSN 6135-01-031-8078
NSN 7035-00-455-5706
NSN 5985-01-469-6571
NSN 6135-01-213-7339
NSN 6610-01-646-8771
NSN 5895-01-033-8292
NSN 5895-01-146-3907
NSN 5935-00-419-5561
NSN 5985-00-759-9964
NSN 5855-01-577-5946