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 6110-01-457-6532
NSN 6110-00-209-4202
NSN 5985-01-660-1657
NSN 7035-01-431-4560
NSN 5855-00-407-2801
NSN 6105-00-466-9880
NSN 5930-01-467-0109
NSN 6610-01-371-3006
NSN 5925-00-741-5420
NSN 5930-01-442-0760
NSN 5920-01-251-2358
NSN 6320-01-296-3181