Product Details | INTERNALLY RELIEVED BODY BOLT

5306-00-445-8521 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.

Part Alternates: 5306AC1010, 5306AC1-010, 55115, 5511-5, 5306-00-445-8521, 00-445-8521, 5306004458521, 004458521

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-445-8521

Drawings & Photos | NSN 5306-00-445-8521


Cross Reference | NSN 5306-00-445-8521

Part Number Cage Code Manufacturer
5306AC1-010 81996 U S ARMY AVIATION AND MISSILE COMMAND
5511-5 02121 GOODRICH AEROSPACE CANADA LTD DBA GOODRICH LANDING GEAR

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Technical Data | NSN 5306-00-445-8521

Characteristic Specifications
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD DIAMETER 1.062 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.626 INCHES MINIMUM
FASTENER LENGTH 6.281 INCHES NOMINAL
MATERIAL STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CHROMIUM GRIP CADMIUM THREADS
MINIMUM TENSILE STRENGTH 150000 POUNDS PER SQUARE INCH
STYLE DESIGNATOR B42 CONCENTRIC HOLE UNTHREADED
CONCENTRIC HOLE DIAMETER 0.750 INCHES NOMINAL
HEAD STYLE C13 SQUARE
HEAD HEIGHT 0.188 INCHES NOMINAL
WIDTH BETWEEN FLATS 1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 5.872 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.128 INCHES NOMINAL FIRST HOLE
SPECIAL FEATURES ZINC CHROMATE FINISH INTERNALLY RELIEVED PORTION,TWO HOLES IN HEAD
MANUFACTURERS CODE 81996
DESIGN CONTROL REFERENCE 5306AC1-010

Restrictions/Controls & Freight Information | NSN 5306-00-445-8521

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable