5306-01-269-4604 BOLT,SHOULDER Index 5305-01-269-4606 SCREW,CAP,SOCKET HEAD

National Stock Number:
5306-01-269-4605

Federal Supply Class:
5306

National Item Identification Number:
012694605

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:
10116188A486GNIMIKKEISTOKESKUS NCB FINLAND
74A410725-200313002GOODRICH CORPORATION
74A410725-20031935AISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION
74A410725-20032M490NASSAU TOOL WORKS, INC
74A410725-200335962SAFRAN LANDING SYSTEMS CANADA INC
74A410725-20033Z260A. J. ASSOCIATES MANUFACTURING & ENGINEERING CO. INC.
74A410725-20035ZSC8HDI LANDING GEAR USA INC
74A410725-20036Z056CM MANUFACTURING INC
74A410725-200376301THE BOEING COMPANY
74A410725-20037T729HOLLYWOOD MANUFACTURING, INC.
74A410725-200385941MAGELLAN AEROSPACE NEW YORK INC
74A410725-2003S5495ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION


Techincal Specification:
CONCENTRIC HOLE DIAMETER0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO FLAT0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FASTENER LENGTH1.810 INCHES MINIMUM AND 1.820 INCHES MAXIMUM
HEAD DIAMETER0.875 INCHES NOMINAL
HEAD HEIGHT0.310 INCHES NOMINAL
HEAD STYLEDEE
MATERIALSTEEL COMP 4340 OVERALL
MINIMUM TENSILE STRENGTH280000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.562 INCHES
SHOULDER DIAMETER0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
SHOULDER LENGTH1.505 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
SPECIAL FEATURESTWO GROOVES 0.875 IN. DIAMETER WITH RADIUS OF 0.005 IN. MIN AND 0.010 IN. MAX. LOCATED 0.425 IN. MIN. AND 0.430 IN. MAX. APART ON EITHER SIDE OF THREAD AREA
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
SURFACE TREATMENTCHROMIUM FIRST SHOULDER
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNJF


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us