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 7035-00-870-0290
NSN 5975-01-189-8050
NSN 6135-01-128-5358
NSN 7035-01-464-1213
NSN 6130-00-247-8871
NSN 5905-01-239-6825
NSN 6620-00-355-1734
NSN 5996-00-552-1406
NSN 5985-01-337-3470
NSN 6110-00-622-1434
NSN 6150-01-082-4661
NSN 6105-00-620-9406