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 5945-00-156-4324
NSN 5996-00-070-4315
NSN 5925-01-650-1747
NSN 5935-01-470-4804
NSN 6130-01-223-9169
NSN 6645-01-063-8243
NSN 6110-01-069-4895
NSN 5930-01-545-9692
NSN 5945-01-319-0351
NSN 6135-01-302-4773
NSN 5945-00-049-7857
NSN 6610-01-260-6320