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 5960-01-100-5065
NSN 6610-00-456-0485
NSN 5935-00-871-9545
NSN 5915-01-116-8490
NSN 6220-00-371-7589
NSN 6105-01-244-9576
NSN 5855-00-058-1293
NSN 5950-01-487-0377
NSN 5915-00-949-9635
NSN 6645-01-215-3629
NSN 6620-01-152-3409
NSN 5910-01-500-3124