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 6110-01-119-1567
NSN 6135-00-951-3426
NSN 5960-01-025-2526
NSN 5945-01-559-8998
NSN 7035-01-496-3563
NSN 5895-00-643-3980
NSN 6620-00-001-1398
NSN 5945-01-104-6453
NSN 5910-01-207-0909
NSN 5925-00-997-8234
NSN 5895-01-160-6599
NSN 6240-01-271-2222