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 6130-01-102-3906
NSN 5915-00-468-3911
NSN 5965-01-475-0666
NSN 5945-01-386-3208
NSN 5930-00-702-9527
NSN 5925-01-371-6555
NSN 5999-00-740-8259
NSN 5975-01-162-4075
NSN 2925-01-140-8957
NSN 5925-01-603-6209
NSN 5915-01-398-6277
NSN 6685-01-537-6025