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 5925-01-070-3560
NSN 6650-01-207-0829
NSN 5996-00-518-0460
NSN 5996-00-438-3154
NSN 6320-00-937-5625
NSN 5905-00-146-8526
NSN 6685-01-058-1699
NSN 5998-01-382-2802
NSN 5925-01-359-5532
NSN 6320-01-540-4885
NSN 6135-01-327-2092
NSN 7035-01-023-7859