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National Stock Number:
5305-01-114-1776
Federal Supply Class:
5305
National Item Identification Number:
011141776
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 58313-40570-1 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| SPECIAL FEATURES | SCREW,CAP,SOCKET HEAD; STEEL, 0.250-28,UNRF-3A RH THD, 0.500 IN. NOM THD LG, 2.500 IN. NOM FASTENER LG; C38 MIN,C45 MAX ROCKWELL HARDNESS; 190000 PSI MIN TENSILE STRENGTH, 170000 PSI MIN YIELD STRENGTH; 0.365 IN. MAX HD DIA, 0.244 IN. MIN, 0.250 IN. MAX HD H, 30 DEGS NOM CHAMFER ANGLE; 0.187 IN. NOM W ACROSS FLATS |
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