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 7035-01-579-9858
NSN 6645-00-574-9712
NSN 5930-01-545-2638
NSN 6130-00-073-2994
NSN 5960-01-029-4253
NSN 6620-01-516-6282
NSN 6110-01-429-5680
NSN 5960-00-118-7358
NSN 6105-01-006-7069
NSN 5999-01-207-3558
NSN 5925-01-033-0458
NSN 6650-00-923-4192