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 6645-00-337-8298
NSN 5920-01-657-5589
NSN 6685-01-188-5940
NSN 5905-01-019-2340
NSN 2925-00-922-8953
NSN 6240-01-221-9093
NSN 5999-01-227-7869
NSN 5920-00-043-1425
NSN 5998-01-049-5426
NSN 5895-01-474-4618
NSN 5895-00-830-8975
NSN 6105-01-533-4725