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 5905-00-078-8395
NSN 6645-01-526-0379
NSN 5895-00-609-7654
NSN 5855-01-145-4903
NSN 6145-01-212-4359
NSN 5935-01-261-7877
NSN 5855-01-447-3137
NSN 7035-01-160-0486
NSN 4140-00-442-6373
NSN 6130-01-263-1450
NSN 5950-00-089-5802
NSN 5996-01-458-3885