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 6620-01-019-6952
NSN 5930-01-126-2515
NSN 7035-00-003-7518
NSN 6645-01-229-7749
NSN 5996-00-450-9875
NSN 6150-00-872-6000
NSN 5920-01-089-7903
NSN 6240-01-415-5581
NSN 5950-01-156-1452
NSN 5985-00-764-6294
NSN 6220-01-640-9531
NSN 6130-00-862-5516