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 6105-01-319-3984
NSN 5998-01-386-3123
NSN 5996-01-398-2777
NSN 6130-01-232-4346
NSN 6685-01-351-4586
NSN 6130-01-129-7070
NSN 5935-00-938-0411
NSN 6130-00-879-9887
NSN 6220-01-239-3423
NSN 5895-01-368-0466
NSN 6150-01-199-5015
NSN 5950-01-285-4629