Age control per ana bulletin 438
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 5975-01-411-6054
NSN 5855-01-460-9161
NSN 5895-01-180-7405
NSN 6110-00-659-3348
NSN 5950-01-595-1957
NSN 5935-00-442-3697
NSN 5998-01-240-6393
NSN 6110-01-648-5202
NSN 6620-00-907-9756
NSN 5975-01-360-3153
NSN 6130-00-030-1750
NSN 5945-01-047-5060