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 5998-01-152-6314
NSN 6150-01-625-5372
NSN 6135-01-096-1452
NSN 6220-00-268-7923
NSN 5925-01-081-0436
NSN 6645-01-296-9769
NSN 6620-01-294-1044
NSN 6610-00-100-1195
NSN 5910-01-396-7716
NSN 6685-01-412-0767
NSN 6685-01-532-0225
NSN 6130-01-370-7256