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 6645-00-199-8526
NSN 6135-00-100-0485
NSN 5999-01-648-2640
NSN 5999-01-425-5546
NSN 5935-00-913-3649
NSN 2925-01-326-0908
NSN 5998-01-604-0909
NSN 6685-01-535-5955
NSN 5910-01-295-2220
NSN 5910-01-440-6907
NSN 2925-01-004-5627
NSN 6150-01-475-1236