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 6150-01-425-2807
NSN 5996-01-052-0501
NSN 5835-01-416-6449
NSN 5950-00-652-4546
NSN 5925-01-280-8390
NSN 5925-01-514-7048
NSN 6130-00-122-6423
NSN 6110-01-210-9183
NSN 6620-00-488-0626
NSN 5855-01-213-3267
NSN 5910-00-823-6310
NSN 5895-01-409-1611