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 6240-01-624-5371
NSN 5975-01-276-2423
NSN 5945-01-602-1753
NSN 5835-00-936-8753
NSN 6220-00-515-0437
NSN 5925-01-449-1559
NSN 6685-01-200-4742
NSN 5895-00-852-4237
NSN 6105-01-468-5605
NSN 5998-00-139-1065
NSN 6135-01-022-5427
NSN 5996-01-252-6262