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 6150-01-137-3161
NSN 6685-01-163-8833
NSN 5985-01-391-6290
NSN 6620-00-754-7494
NSN 7035-01-226-2545
NSN 5905-01-448-0921
NSN 6240-01-050-7537
NSN 2925-00-247-1242
NSN 5999-00-107-5622
NSN 6685-01-431-6820
NSN 5950-01-160-9104
NSN 6105-01-109-6256