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 5915-01-352-3626
NSN 5996-00-618-0050
NSN 6130-01-018-9787
NSN 5975-01-581-2006
NSN 2925-00-075-2714
NSN 5895-00-358-1922
NSN 6110-01-338-2217
NSN 2925-01-118-6125
NSN 5905-00-914-5533
NSN 6685-00-808-4056
NSN 6645-01-125-6811
NSN 5930-00-710-4535