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 5945-00-089-8865
NSN 5915-01-184-0397
NSN 5895-00-952-6704
NSN 6110-00-111-2761
NSN 5965-01-241-9865
NSN 6105-00-115-5458
NSN 5975-01-577-8914
NSN 2925-01-412-9520
NSN 5920-01-152-1949
NSN 5935-00-959-5668
NSN 6220-00-052-6316
NSN 6685-00-523-8473