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 6150-01-017-3132
NSN 6105-01-187-2294
NSN 6220-00-757-0334
NSN 2925-01-444-6676
NSN 5990-01-345-1468
NSN 6145-00-768-8976
NSN 6620-01-285-4685
NSN 6685-01-433-3057
NSN 5915-01-532-5827
NSN 5935-01-640-7385
NSN 5950-01-529-6542
NSN 5855-01-006-1827