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 6645-01-484-9847
NSN 5960-00-001-3109
NSN 6105-00-873-3307
NSN 5996-01-051-5299
NSN 6130-01-441-8391
NSN 6130-01-270-6325
NSN 5950-00-233-7065
NSN 6110-01-197-5493
NSN 2925-01-539-9795
NSN 6145-00-931-8420
NSN 5925-00-902-0306
NSN 5835-01-225-9819