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 5965-01-218-5003
NSN 5930-01-655-2321
NSN 5910-00-205-2430
NSN 5950-01-292-0705
NSN 5895-01-090-3433
NSN 5996-00-930-4466
NSN 6150-01-047-2681
NSN 6220-01-215-0907
NSN 6130-00-399-0729
NSN 2925-00-555-8836
NSN 5920-01-303-0679
NSN 7035-00-188-6674