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 6105-01-192-8579
NSN 5920-00-922-8493
NSN 5915-00-276-8332
NSN 5925-01-444-9658
NSN 5835-01-328-6626
NSN 6130-01-351-5436
NSN 5945-00-368-8002
NSN 5945-01-652-4027
NSN 5930-01-065-4041
NSN 5996-01-603-0360
NSN 6320-01-312-3620
NSN 5996-01-472-4136