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 6320-01-424-8606
NSN 5835-01-274-1035
NSN 6320-01-466-4175
NSN 7035-01-617-7175
NSN 5935-01-227-1327
NSN 6645-00-391-6264
NSN 6650-01-604-9073
NSN 5920-01-380-3196
NSN 6685-01-641-8114
NSN 6110-01-633-6696
NSN 6135-01-222-0703
NSN 5930-01-098-3249