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 5998-00-268-1908
NSN 5998-00-243-5433
NSN 5950-00-432-0292
NSN 6650-01-234-1896
NSN 6685-01-633-6915
NSN 6150-00-707-0123
NSN 5945-01-024-9278
NSN 6135-01-386-5709
NSN 5985-01-100-3195
NSN 5960-00-468-4689
NSN 7035-01-101-9224
NSN 5990-01-144-4674