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 5960-01-438-0245
NSN 2925-01-334-7122
NSN 7035-00-922-5700
NSN 6240-01-624-5371
NSN 5935-01-584-7441
NSN 5996-01-476-7550
NSN 6620-01-465-2496
NSN 5950-01-043-8980
NSN 5895-01-541-4772
NSN 6130-01-361-4111
NSN 5935-01-527-4010
NSN 5945-00-233-7426