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 7035-01-069-3537
NSN 5835-00-180-7555
NSN 5960-01-481-8051
NSN 5835-00-467-7294
NSN 2925-01-166-3228
NSN 5930-01-176-6998
NSN 5835-01-158-6878
NSN 5975-01-593-9157
NSN 5835-01-064-6024
NSN 5945-01-254-1729
NSN 6645-01-119-3496
NSN 5945-01-237-9913