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 5910-01-049-3263
NSN 5950-01-613-5688
NSN 5975-01-114-7439
NSN 5985-00-964-9673
NSN 5998-01-423-9323
NSN 5855-01-451-7389
NSN 5950-01-079-2447
NSN 5895-01-615-8713
NSN 6220-00-860-5292
NSN 6145-01-541-9085
NSN 5950-00-170-6790
NSN 5985-00-285-0798