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 5996-01-317-3676
NSN 5965-01-097-2027
NSN 4140-01-071-6191
NSN 6610-01-470-0165
NSN 5930-00-753-2335
NSN 6620-00-545-1933
NSN 5945-00-677-7247
NSN 6645-01-306-7376
NSN 5985-01-443-3287
NSN 2925-01-115-0306
NSN 5905-01-652-8626
NSN 5950-01-368-9670