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 6130-00-020-1881
NSN 6620-01-168-8244
NSN 6105-00-265-7545
NSN 6130-00-193-7223
NSN 6240-01-384-3887
NSN 6110-01-425-6467
NSN 6610-00-678-5752
NSN 6240-00-653-8134
NSN 5975-01-144-6566
NSN 6320-01-140-9343
NSN 6645-01-010-3746
NSN 6110-00-075-5660