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		                        | National Stock Number:
 1620-00-829-8072
 
 Federal Supply Class:
 1620
 
 National Item Identification Number:
 008298072
 
 Description:
 PLATE ASSY,ORIFICE,
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 Manufacturer Information:
 
 | 9-66148 | 36164 | HEROUX-DEVTEK INC. |  | 9-66148 | 65506 | FEDERAL INDUSTRIES, INC. |  | 9-66148 | 6K4C8 | GOODRICH CORPORATION |  | 9-66148 | 81205 | THE BOEING COMPANY |  | 9-66148 | 82918 | THE BOEING COMPANY |  | 9-66148 | 98247 | CANADIAN COMMERCIAL CORPORATION | 
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 Techincal Specification:
 
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | HEAT TREAT SPECIFICATIONS: STEEL PER MIL-H-6805, BAC360 AND ALUMINUM ALLOY PER MIL-H-6088, BAC5602; RIVET PER BAC 5004 |  | OVERALL DIAMETER | 0.964 INCHES MINIMUM AND 0.965 INCHES MAXIMUM |  | MATERIAL | STEEL AND ALUMINUM ALLOY |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | ORIFICE PLATE TIP PROTECTION GEAR (ASSEMBLY OF) |  | SPECIAL FEATURES | ASSEMBLY CONSISTS OF: P/N: 9-65724, SUPPORT (QTY 1); P/N 6-83791, PLATE (QTY 1); P/N BAC-R15AY-6-5, RIVET-FLAT HEAD (QTY 3); P/N H515-6, COLLAR (BAC C30C-6) |  | SPECIAL TEST FEATURES | .12 RADIUS; 3 HOLES, .189" TO .192" DIAMETER | 
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