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 6105-01-579-2813
NSN 5905-01-285-4702
NSN 6145-01-024-9211
NSN 6650-00-239-9226
NSN 5930-01-206-2222
NSN 6685-00-033-7933
NSN 5930-01-512-3908
NSN 5910-01-180-6508
NSN 5835-00-247-0161
NSN 2925-00-416-2894
NSN 5915-01-199-5605
NSN 4140-00-205-0853