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 6135-00-062-5080
NSN 5965-00-925-1725
NSN 5915-00-107-2576
NSN 5975-01-534-4098
NSN 5920-01-205-3442
NSN 6620-00-383-8740
NSN 5855-00-962-5792
NSN 6110-00-299-3553
NSN 5975-01-451-3331
NSN 6145-01-265-0522
NSN 7035-01-307-5366
NSN 2925-01-442-7812