NSN 5306-01-270-8505

Part Details | INTERNALLY RELIEVED BODY BOLT

5306-01-270-8505 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.

Alternate Parts: 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 118415H1645, 11841-5H16-45, 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 3M10435H1645, 3M1043-5H16-45, 5306-01-270-8505, 01-270-8505, 5306012708505, 012708505

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 14, 198801-270-850506676 ( BOLT, INTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

DOUBLE HEXAGON LONGITUDINAL HOLE

CONCENTRIC HOLE UNTHREADED

Cross Reference | NSN 5306-01-270-8505
Part Number Cage Code Manufacturer
3M1043-5H16-4592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M1043-5H16-4506950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M1043-5H16-451EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
3M1043-5H16-4576301BOEING COMPANY, THEDBA BOEING
3M1043-5H16-4573197HI-SHEAR CORPORATION
3M1043-5H16-45L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
11841-5H16-4559563REID PRODUCTS INC.DBA REID PRODUCTS
3M1043-5H16-450PTK6SPS TECHNOLOGIES INC
3M1043-5H16-4580539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
3M1043-5H16-4506725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
3M1043-5H16-4506710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-270-8505
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.443 INCHES MINIMUM AND 0.576 INCHES MAXIMUM
FASTENER LENGTH1.536 INCHES MINIMUM AND 1.566 INCHES MAXIMUM
STYLE DESIGNATORA CONCENTRIC HOLE UNTHREADED
HEAD STYLE1 HEXAGON
HEAD HEIGHT0.247 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
HEAD MINOR DIAMETER0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HOLE CONFIGURATION STYLE DOUBLE HEXAGON LONGITUDINAL HOLE
HOLE TYPE DRILLED
HOLE QUANTITY2
HOLE DIAMETER0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM