Flight safety critical aircraft part
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 5915-01-313-5149
NSN 6320-00-115-0883
NSN 5950-01-057-6092
NSN 5985-01-085-9332
NSN 6620-01-533-8251
NSN 5925-01-265-0832
NSN 2925-00-233-5644
NSN 5945-01-351-1871
NSN 5930-01-098-8156
NSN 5945-00-542-1281
NSN 5915-00-020-2239
NSN 2925-01-116-6838