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 5996-01-338-8848
NSN 5905-01-360-3681
NSN 6620-00-575-9230
NSN 6130-00-802-5490
NSN 5975-01-467-4915
NSN 6620-01-334-8938
NSN 6135-01-619-3845
NSN 4140-00-699-0904
NSN 6220-01-381-1793
NSN 6610-00-809-5572
NSN 5985-01-367-7167
NSN 5925-01-568-3553