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 5950-01-630-5794
NSN 5935-00-504-5968
NSN 6685-01-525-7586
NSN 5855-01-125-9167
NSN 5975-00-078-4336
NSN 5925-01-641-2879
NSN 6620-01-415-8550
NSN 5920-00-834-7834
NSN 5910-01-192-7659
NSN 5965-01-194-3453
NSN 5945-01-327-2697
NSN 5985-00-402-5678