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 5965-01-202-1007
NSN 5855-00-444-2298
NSN 5930-01-138-1391
NSN 5950-01-345-9239
NSN 5950-01-379-3251
NSN 5965-00-811-3793
NSN 5915-01-260-1840
NSN 5935-01-541-4597
NSN 5910-00-282-6921
NSN 6110-01-080-9621
NSN 6645-01-271-7583
NSN 6610-01-172-4041