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 5910-00-713-7402
NSN 2925-01-633-4048
NSN 6150-00-020-6386
NSN 6685-00-740-7256
NSN 5855-00-361-0167
NSN 5996-01-207-0804
NSN 6620-01-237-5603
NSN 5985-01-209-3042
NSN 5925-01-425-0959
NSN 2925-00-246-3077
NSN 6620-01-032-3937
NSN 5965-01-259-5291