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 5998-01-122-5802
NSN 6220-00-907-3526
NSN 5835-00-725-2087
NSN 5965-00-942-1602
NSN 5950-00-246-5277
NSN 5920-00-199-9514
NSN 5910-01-469-5989
NSN 6135-01-510-4663
NSN 6220-01-295-5265
NSN 5925-01-297-0801
NSN 6645-00-137-7699
NSN 5999-01-472-7679