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 6105-01-502-0352
NSN 6645-01-326-4572
NSN 5945-01-468-1355
NSN 6110-01-474-2579
NSN 2925-01-048-8464
NSN 5920-01-537-9627
NSN 6145-01-330-4550
NSN 2925-01-381-5307
NSN 5996-00-964-5229
NSN 5930-01-573-0810
NSN 5925-01-054-3783
NSN 5965-00-217-1113