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 6610-01-406-6696
NSN 7035-01-483-7824
NSN 5950-01-010-4417
NSN 5920-00-245-6434
NSN 6240-01-367-6561
NSN 5990-01-431-3725
NSN 5935-00-617-8511
NSN 6220-00-371-7589
NSN 6130-00-114-0578
NSN 5905-00-708-0891
NSN 5960-00-078-9500
NSN 5835-01-227-2318