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 6145-01-456-1396
NSN 6135-01-196-7399
NSN 5950-00-931-9201
NSN 5965-00-289-6280
NSN 6320-01-470-6826
NSN 5930-01-218-5750
NSN 6220-00-775-7498
NSN 6320-01-322-8340
NSN 6220-00-977-3714
NSN 6130-00-025-9448
NSN 5930-00-389-9275
NSN 6220-01-442-6733