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 6645-01-354-7352
NSN 5985-00-644-9008
NSN 6645-00-456-7653
NSN 6130-01-580-3066
NSN 5950-01-569-2122
NSN 5996-01-551-3895
NSN 5930-00-097-1139
NSN 5935-00-221-3720
NSN 6135-01-601-8657
NSN 2925-01-386-7392
NSN 5910-00-676-7550
NSN 6685-01-099-0176