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 5930-00-959-3466
NSN 6105-01-461-9317
NSN 5930-00-686-3709
NSN 6220-01-085-3391
NSN 5910-00-498-9559
NSN 6145-01-589-7530
NSN 5975-00-834-6780
NSN 5996-00-079-8550
NSN 5960-01-065-0273
NSN 5910-01-501-6192
NSN 6685-01-091-6254
NSN 6145-00-239-1304