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 5950-01-056-8518
NSN 6110-01-484-3200
NSN 6645-01-014-9205
NSN 5910-01-371-3807
NSN 6150-01-643-9511
NSN 5950-01-580-0598
NSN 5945-01-065-3949
NSN 5905-01-534-3474
NSN 6145-00-168-5287
NSN 6220-00-972-7933
NSN 5975-01-049-2927
NSN 5930-00-538-6123