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 6130-00-170-4844
NSN 5965-01-555-9674
NSN 5960-00-636-0532
NSN 6145-01-428-9571
NSN 5990-01-424-2954
NSN 5925-01-352-3349
NSN 5996-01-188-7548
NSN 6150-00-210-3869
NSN 6645-01-281-7254
NSN 6610-01-029-8749
NSN 6240-00-300-2736
NSN 6135-01-354-5535