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 5975-01-422-0784
NSN 7035-00-981-7216
NSN 6110-01-212-9568
NSN 5835-00-085-2287
NSN 5985-00-481-6768
NSN 5999-01-570-0554
NSN 5930-00-622-0854
NSN 5998-01-014-6925
NSN 5935-01-123-9552
NSN 6135-01-344-2442
NSN 5910-01-414-2640
NSN 6645-01-115-4953