National Stock Number: 2835-01-473-5321
Federal Supply Class: 2835
National Item Identification Number: 014735321
Description: SEAL RING,LABYRINTH,NONAIRCRAFT
Detail: AN ITEM OF SINGLE PIECE METAL KNIFED EDGED CONSTRUCTION USED TO FORM A TIGHT AIR SEAL. IT IS MOUNTED ON A ROTATING PORTION OF THE ENGINE. IT MAY BE USED IN CONJUNCTION WITH OTHER SEALS TO PREVENT OIL SEEPAGE.
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