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 6685-00-105-9896
NSN 6220-01-413-4164
NSN 5935-01-371-3131
NSN 6145-01-645-7196
NSN 6645-01-352-6583
NSN 5945-01-094-4529
NSN 5910-01-047-4677
NSN 5975-01-378-8796
NSN 7035-01-431-9693
NSN 5930-01-611-0303
NSN 5910-00-362-6687
NSN 2925-01-027-1293