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 5905-01-658-2324
NSN 5930-00-513-6125
NSN 5915-00-243-9589
NSN 6105-01-396-9559
NSN 5925-01-398-8244
NSN 5925-01-230-4481
NSN 5945-01-340-2108
NSN 5925-01-073-0851
NSN 6110-00-344-4088
NSN 5945-01-313-8400
NSN 5996-00-974-9583
NSN 6110-01-621-7113