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 5965-00-982-6216
NSN 5975-01-553-5894
NSN 2925-01-538-1343
NSN 2925-01-123-5856
NSN 6320-00-456-2092
NSN 5925-01-624-4903
NSN 5950-00-436-0128
NSN 6620-01-367-2597
NSN 5950-01-192-3881
NSN 5975-00-908-7933
NSN 6320-00-194-4252
NSN 6645-01-299-7806