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 5990-01-621-4710
NSN 6105-01-236-5290
NSN 5998-01-422-4192
NSN 6645-01-481-9834
NSN 6240-01-256-3336
NSN 6685-01-192-2826
NSN 5925-01-574-0171
NSN 6220-01-107-9933
NSN 5935-01-493-4307
NSN 6610-00-804-8338
NSN 7035-00-616-4410
NSN 5965-00-868-8711