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 6145-01-370-1242
NSN 7035-01-426-4133
NSN 6685-01-112-7658
NSN 6105-00-145-2607
NSN 5975-00-248-9516
NSN 5915-00-962-5975
NSN 5965-00-757-3403
NSN 5935-00-878-7959
NSN 5895-01-455-7548
NSN 6240-01-174-8354
NSN 5895-00-620-0518
NSN 6320-01-552-8721