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 2925-00-928-5931
NSN 5930-01-152-5070
NSN 6150-00-603-4781
NSN 6645-01-591-3970
NSN 5905-00-526-9582
NSN 6105-01-424-3214
NSN 5945-01-365-1639
NSN 5855-00-014-5008
NSN 5950-01-004-4695
NSN 6610-01-323-9426
NSN 6620-01-610-5081
NSN 6145-00-679-6470