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 5950-00-216-7548
NSN 5905-01-423-1541
NSN 5985-00-419-0342
NSN 6650-01-281-4651
NSN 5930-01-630-8780
NSN 6650-00-283-0978
NSN 5996-01-567-8412
NSN 6650-01-099-8618
NSN 5990-01-474-3477
NSN 5996-00-580-4129
NSN 6220-00-707-5044
NSN 7035-00-919-3381