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 6610-00-994-8472
NSN 5945-01-652-5547
NSN 5998-01-058-3574
NSN 5996-00-514-7678
NSN 5950-01-218-7809
NSN 6685-00-228-3781
NSN 5985-01-351-7191
NSN 5998-01-194-4493
NSN 5895-01-313-3759
NSN 5999-01-033-8369
NSN 5998-00-156-3709
NSN 7035-00-897-7567