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 6320-01-513-9166
NSN 7035-01-227-2546
NSN 5895-01-535-7300
NSN 5990-01-147-5225
NSN 5920-00-954-3861
NSN 5915-01-181-5603
NSN 6610-00-810-8326
NSN 5965-01-599-4543
NSN 5925-00-154-0372
NSN 6685-01-463-2970
NSN 5895-01-580-3495
NSN 4140-00-240-1836