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 5996-00-432-2405
NSN 6150-00-647-3285
NSN 6110-01-406-4818
NSN 6645-01-133-4440
NSN 6645-00-531-3722
NSN 5910-01-516-7460
NSN 6645-01-653-7762
NSN 6645-01-456-5011
NSN 5950-01-134-3559
NSN 5950-00-155-1049
NSN 5855-00-177-3529
NSN 5905-00-446-9083