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 6135-01-163-0332
NSN 5996-00-454-7938
NSN 5855-01-279-9938
NSN 5895-00-228-7993
NSN 6685-00-816-8838
NSN 5895-00-411-4023
NSN 5975-00-216-4848
NSN 6320-01-215-1133
NSN 5998-01-326-3273
NSN 6240-01-442-3501
NSN 5905-01-432-1684
NSN 6105-01-379-9771