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 5920-01-353-1384
NSN 6130-01-239-4122
NSN 7035-01-515-3490
NSN 6220-00-141-3738
NSN 5945-00-415-8284
NSN 5950-01-364-5278
NSN 6240-01-188-1413
NSN 6105-01-239-7626
NSN 6130-00-202-4688
NSN 6645-01-624-7209
NSN 5930-01-130-5156
NSN 7035-00-679-9027