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 5950-01-046-9782
NSN 5999-01-553-7010
NSN 6240-01-416-2804
NSN 6145-01-254-2935
NSN 5960-01-418-2641
NSN 5990-01-142-0538
NSN 5965-00-527-8818
NSN 5945-01-485-1946
NSN 5975-01-152-2635
NSN 6320-00-343-1798
NSN 6145-00-342-8122
NSN 5999-00-774-0237