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 6650-01-056-4158
NSN 6145-01-152-2417
NSN 6320-01-312-0964
NSN 5965-01-515-7042
NSN 6150-01-085-5858
NSN 5935-01-032-1174
NSN 6685-01-496-9950
NSN 5920-01-258-5320
NSN 6620-01-067-8336
NSN 6105-01-371-2458
NSN 2925-01-013-0413
NSN 5965-00-185-9687