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 6105-00-326-5081
NSN 5965-00-836-2690
NSN 6130-01-645-8890
NSN 5910-01-633-9963
NSN 6645-01-168-8465
NSN 6650-01-065-4748
NSN 5935-00-885-9397
NSN 6105-00-986-2906
NSN 5950-01-544-4723
NSN 5998-01-485-3042
NSN 5930-00-624-9078
NSN 6620-00-008-3280