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 2925-01-084-3347
NSN 5930-01-294-0402
NSN 5855-01-268-6468
NSN 5950-01-653-6809
NSN 6110-00-760-6394
NSN 5996-01-038-2247
NSN 5999-00-111-2399
NSN 6130-00-960-9158
NSN 5925-00-330-8778
NSN 6685-00-554-3825
NSN 6145-01-370-9785
NSN 7035-01-042-5308