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 5935-01-414-6625
NSN 6610-00-495-9053
NSN 6220-00-013-9523
NSN 6685-01-303-2211
NSN 6220-01-409-1446
NSN 5945-01-218-5532
NSN 6685-01-255-4039
NSN 5975-00-172-3722
NSN 6240-01-200-7937
NSN 6145-00-170-6467
NSN 5915-01-075-8654
NSN 6320-01-054-3046