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 5915-01-286-9616
NSN 7035-01-432-2424
NSN 5998-01-055-3506
NSN 5915-01-126-2856
NSN 6110-01-633-9660
NSN 5965-01-243-5494
NSN 5975-01-409-2948
NSN 5910-01-393-1672
NSN 6220-00-463-4264
NSN 5895-01-487-6952
NSN 5945-01-277-0326
NSN 6620-01-329-7510