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 6130-01-472-3468
NSN 5855-00-156-5489
NSN 5855-01-321-3881
NSN 5855-01-312-5160
NSN 5835-00-147-9328
NSN 5910-01-455-6032
NSN 5835-00-253-3453
NSN 5985-01-282-3731
NSN 6645-00-902-4924
NSN 6645-01-508-4012
NSN 6150-01-217-2356
NSN 5975-01-558-9499