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		                             National Stock Number: 2010-01-205-0270
  Federal Supply Class: 2010
  National Item Identification Number: 012050270
  Description: RING,CRANK PIN
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  Manufacturer Information:
 | 107942055 | 07309 | BIRD-JOHNSON PROPELLER COMPANY, LLC |   
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  Techincal Specification:
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | FORGED STEEL,ASTM A471 TO 477,CLASS 6; 17.062 IN. O/A DIA; 4.625 IN. BORE DIA; 11.500 DOUBLE BOLT CIRCLE DIA; SIX THD HOLES 1-3/4-5 UNC-2B X 2.188 DP; COUNTERSUNK 90 DEG; TWO HOLES 1/2-13 UNC-2B THD SPACED 180 DEG APART DRILLED 0.750 IN. DEEP; 5.624 IN. FROM CENTER OF BORE TO CENTER OF BOTTOM BOLT HOLE; TWO HOLES REAMED 1.750 IN. DIA BY 1.750 IN. DEEP WITH 45 DEG CHAMFER; FOR LEFT HAND SIDE |  | PROPRIETARY CHARACTERISTICS | PACS |   
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