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 5960-01-095-5002
NSN 5855-01-103-8650
NSN 5925-01-618-9984
NSN 6150-01-562-4970
NSN 5835-01-054-6418
NSN 6685-01-302-4242
NSN 5915-01-385-2110
NSN 5975-01-097-4705
NSN 6220-00-270-6996
NSN 5930-01-085-3361
NSN 5990-01-312-2638
NSN 5910-01-359-3284