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 5965-01-256-9460
NSN 5975-01-025-1613
NSN 5925-01-214-1362
NSN 5945-01-044-0221
NSN 5930-00-985-4780
NSN 5975-01-301-8130
NSN 6150-01-520-5075
NSN 7035-01-629-6645
NSN 5999-01-309-2393
NSN 5996-00-111-1538
NSN 5910-01-603-7835
NSN 6110-00-623-5328