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 5925-00-201-4895
NSN 6130-01-360-0440
NSN 5910-01-441-7321
NSN 5950-01-230-8509
NSN 6685-01-199-5911
NSN 5990-01-160-6978
NSN 5965-00-752-5823
NSN 5965-01-262-9608
NSN 6130-00-251-2863
NSN 2925-01-027-1293
NSN 5960-01-321-2750
NSN 5935-00-203-1292