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National Stock Number:
5305-14-310-7747
Federal Supply Class:
5305
National Item Identification Number:
143107747
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:
| 22220BC040006L | F0111 | BUREAU NORMALISATION AERONAUTIQUEESPACE | | 22220BC040006L | F0188 | BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE | | L22220-40-6BCL | F0111 | BUREAU NORMALISATION AERONAUTIQUEESPACE | | 22220BC040006L | F1236 | PREAULT TECHNOLOGIES |
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Techincal Specification:
| CHAMFER LENGTH | 0.3 MILLIMETERS MAXIMUM | | EXTERNAL THREAD TOLERANCE CLASS | 4H | | FASTENER LENGTH | 6.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 7.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 4.0 MILLIMETERS NOMINAL | | HOLE TYPE AND QUANTITY | 2 DRILLED | | INTERNAL DRIVE LOCATION | HEAD | | MATERIAL DOCUMENT AND CLASSIFICATION | F3025 AIR 9160C MIL STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 35NC6 | | MINIMUM TENSILE STRENGTH | 88.0 HECTOBAR | | MINIMUM YIELD STRENGTH | 74.0 HECTOBAR | | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS | | SCREW THREAD LENGTH | 3.5 MILLIMETERS NOMINAL | | SCREW THREAD SERIES DESIGNATOR | ISO M | | WIDTH ACROSS FLATS | 3.0 MILLIMETERS NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NF L 09-753 CODE L NATIONAL SPEC SINGLE TREATMENT RESPONSE | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 0.7 |
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