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 5945-01-624-3623
NSN 6130-00-266-7496
NSN 6150-00-265-7799
NSN 5835-01-347-6362
NSN 5990-01-288-7393
NSN 5930-01-364-9796
NSN 6610-01-633-8931
NSN 5975-01-222-0544
NSN 5905-00-403-8409
NSN 6685-01-549-3775
NSN 5930-00-613-5534
NSN 6150-01-268-1338