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 5975-01-545-2287
NSN 5910-00-420-7512
NSN 7035-01-348-5153
NSN 5905-01-094-3427
NSN 5950-00-511-3304
NSN 5990-01-588-3999
NSN 5950-00-784-9397
NSN 6620-01-207-0667
NSN 5945-00-126-4788
NSN 5950-01-050-9114
NSN 6685-01-383-4980
NSN 5996-01-542-8276