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 6105-00-244-8256
NSN 5998-01-466-0800
NSN 5835-00-065-6757
NSN 6685-00-381-8551
NSN 5945-01-391-1041
NSN 5925-01-370-4417
NSN 5965-00-296-0963
NSN 5925-01-139-5372
NSN 5975-01-532-5412
NSN 5960-00-359-7768
NSN 5945-01-267-2461
NSN 6130-00-337-8054