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 5998-01-435-1424
NSN 6645-00-389-3370
NSN 5999-01-618-6916
NSN 5999-01-224-8589
NSN 5975-00-052-8095
NSN 5855-01-487-5048
NSN 5925-01-025-9612
NSN 5905-01-403-2806
NSN 6610-00-135-5815
NSN 5975-01-142-8420
NSN 6110-01-384-3259
NSN 6135-00-891-4944