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 5910-00-811-8472
NSN 5855-01-213-0578
NSN 7035-01-327-6130
NSN 6220-01-053-7829
NSN 6150-00-246-3382
NSN 5920-01-145-3150
NSN 5925-01-381-0614
NSN 5935-01-464-4807
NSN 5855-01-655-4035
NSN 5930-01-443-3096
NSN 5945-00-127-1421
NSN 5960-00-161-3728