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National Stock Number: 1710-01-531-4705
Federal Supply Class: 1710
National Item Identification Number: 015314705
Description: FAIRLEAD,SHEAVE
Detail: AN ITEM CONSISTING OF A FRAMEWORK WITH A GROOVED WHEEL OR WHEELS, INCLUDING FLAT SURFACED WHEELS WITH FLANGES, FITTED THEREIN, SO MOUNTED AS TO PROVIDE AN OPENING THROUGH WHICH LINES ARE PASSED. IT IS USED TO PROVIDE PROTECTION FROM CHAFING WHEN OBLIQUE PULL MAY OCCUR, AND/OR TO CHANGE DIRECTION OF LINES.
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Manufacturer Information:
612459-3 | 1UF60 | U.S.A. SPARES INC. | 612459-3 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | FEAT | PROPRIETARY CHARACTERISTICS | PACS | SPECIAL FEATURES | WEAPONS SYSTEM ESSENTIAL. MATERIAL: STEEL CASTING. MATERIAL SHALL BE IN ACCORDANCE WITH ASTM A487 GRADE 4. CLASS A (90-60) WITH S5 SUPPLIMENTAL REQUIREMENT (RADIOGRAPHIC INSPECTION. ACTUAL ITEM NAME IS "BASE, VERTICAL" AND IS USED ON/WITH SHEAVE ASSY,VERTICAL (RETRACTABLE SHV AY). |
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