Product Details | CLOSE TOLERANCE BOLT

5306-01-541-5245 An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Part Alternates: PBF1626622, PBF1626-6-22, 93784622, 93784-6-22, 3M1263622, 3M1263-6-22, 5306-01-541-5245, 01-541-5245, 5306015415245, 015415245

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 29 JUN 2006 01-541-5245

Drawings & Photos | NSN 5306-01-541-5245


Cross Reference | NSN 5306-01-541-5245

Part Number Cage Code Manufacturer
3M1263-6-22 76301 BOEING COMPANY, THE DBA BOEING
93784-6-22 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
PBF1626-6-22 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS

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Technical Data | NSN 5306-01-541-5245

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.614 INCHES NOMINAL
FASTENER LENGTH 1.989 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MP35 PER ASM 5758 OR ASM 5844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 20900 POUNDS PER SQUARE INCH
HEAD STYLE C11 SPLINE EXTENDED WASHER
HEAD HEIGHT 0.337 INCHES NOMINAL
EXTENDED WASHER DIAMETER 0.696 INCHES NOMINAL
EXTENDED WASHER THICKNESS 0.054 INCHES NOMINAL
HEAD MINOR DIAMETER 0.438 INCHES NOMINAL
GRIP LENGTH 1.375 INCHES NOMINAL
GRIP DIAMETER 0.374 INCHES NOMINAL
SPECIAL FEATURES WRENCHING ELEMENT NUMBER 14; UNDRILLED SHANK
III END ITEM IDENTIFICATION FIGHTER AIRCRAFT (F18 E/F); ARR LIST CODE
III PART NAME ASSIGNED BY CONTROLLING AGENCY INAVY: BOLT, MACHINE; DWG: BOLT - CLOSE TOLERANCE, SPLINE DRIVE, FLANGE HEAD (145 KSI FSU) CRES

Restrictions/Controls & Freight Information | NSN 5306-01-541-5245

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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

Management | NSN 5306-01-541-5245

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDQFFIGHTERAIRCRAFT(F18 E/F)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative