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 6130-01-415-0944
NSN 5925-00-259-7486
NSN 5996-01-633-2867
NSN 5945-01-083-1509
NSN 5990-00-099-0822
NSN 5998-00-171-8941
NSN 6135-00-635-9187
NSN 5855-01-513-9601
NSN 5990-01-490-5614
NSN 5998-01-023-8873
NSN 6645-01-196-6277
NSN 5950-01-237-2573