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 6150-01-512-1638
NSN 5925-00-426-4754
NSN 5975-00-442-0821
NSN 6220-01-004-3100
NSN 5935-00-309-3373
NSN 5965-01-424-7417
NSN 5985-01-618-5018
NSN 5895-01-660-8845
NSN 6650-01-495-8031
NSN 6610-01-134-7397
NSN 6240-00-079-0112
NSN 6150-01-397-7467