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 5925-00-484-7695
NSN 2925-01-164-9579
NSN 5960-01-421-0887
NSN 5945-01-112-0327
NSN 5945-00-884-6473
NSN 5930-01-076-4636
NSN 5915-01-398-6277
NSN 6685-01-065-4335
NSN 6320-01-425-1417
NSN 5895-01-555-9570
NSN 5855-01-615-0461
NSN 5905-01-480-9151