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 5935-01-372-8067
NSN 5905-00-715-5546
NSN 5996-01-103-9092
NSN 5925-00-686-3364
NSN 5990-01-411-5930
NSN 7035-00-368-8761
NSN 5945-01-610-4693
NSN 5965-01-209-2838
NSN 5975-01-215-1205
NSN 5998-01-285-6058
NSN 2925-01-439-4451
NSN 6135-01-438-4320