4470-01-342-8968 STIFFENER,SPECIAL Index 5915-01-342-8970 FILTER,BAND PASS

National Stock Number:
5306-01-342-8969

Federal Supply Class:
5306

National Item Identification Number:
013428969

Description:
BOLT,INTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.


Manufacturer Information:
2300824663005ROLLS-ROYCE CORPORATION


Techincal Specification:
EXTENDED WASHER DIAMETER1.562 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.500 INCHES NOMINAL
FASTENER LENGTH23.219 INCHES NOMINAL
HEAD HEIGHT0.938 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.875 INCHES
SPECIAL FEATURESMAX. WIDTH OF SHAFT 1.156 NARROWING GRADUALLY TO 0.875 TO 0.813 TO 0.511,HOLE IN CENTER OF HEX HEAD 0.375 THRU CSK 60 DEGREES TO 0.438 BOTH ENDS
WIDTH BETWEEN FLATS1.124 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2405 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL
THREAD LENGTH0.788 INCHES NOMINAL
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH20


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