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 5855-00-014-5008
NSN 5960-01-115-6840
NSN 5965-01-415-1210
NSN 5855-01-059-2710
NSN 5905-00-111-3336
NSN 5925-00-383-9707
NSN 5998-01-338-3792
NSN 6145-01-089-7663
NSN 7035-00-535-8109
NSN 6135-00-990-1822
NSN 5910-01-217-3365
NSN 5855-01-441-1392