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 6130-01-555-8062
NSN 6240-01-270-5998
NSN 5960-01-602-6009
NSN 6645-00-988-4427
NSN 6145-00-816-2005
NSN 5950-01-034-4099
NSN 5925-01-410-8515
NSN 6220-01-284-2709
NSN 6135-01-466-0192
NSN 6685-01-572-3244
NSN 5930-00-401-7781
NSN 5990-01-219-9018