Product Details | CLOSE TOLERANCE BOLT

5306-01-628-5490 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: TX1026E5D20A, 3M1275E5D20A , 5306-01-628-5490, 01-628-5490, 5306016285490, 016285490

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 2014150 01-628-5490

Demand History | NSN 5306-01-628-5490

Part Number Request Date QTY Origin
5306-01-628-5490 2014-09-245 83 DIBBS

Cross Reference | NSN 5306-01-628-5490

Part Number Cage Code Manufacturer
3M1275E5D20A 76301 BOEING COMPANY, THE DBA BOEING
TX1026E5D20A 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
TX1026E5D20A 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
TX1026E5D20A 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
TX1026E5D20A 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
TX1026E5D20A 73197 HI-SHEAR CORPORATION
TX1026E5D20A 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5306-01-628-5490

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.3125 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
NONSTANDARD THREAD PITCH DIAMETER 0.3450 TO 0.3479 INCHES
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.469 INCHES NOMINAL
FASTENER LENGTH 1.704 INCHES MINIMUM AND
MATERIAL NICKEL ALLOY 718 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE FLAT COUNTERSUNK
III INTERNAL DRIVE STYLE TORX
HEAD DIAMETER 0.6230 INCHES MINIMUM AND
HEAD HEIGHT 0.120 INCHES NOMINAL
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND
HOLE TYPE DRILLED
HOLE QUANTITY 1
HOLE DIAMETER 0.076 INCHES MINIMUM AND
GRIP LENGTH 1.250 INCHES NOMINAL
GRIP DIAMETER 0.3271 INCHES MINIMUM AND
FEATURES PROVIDED CETYL ALCOHOL LUBRICANT
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION F18 E/F
III PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT, 100 DEGREE TENSION HEAD, GEAR DRIVE RECESS, INCONEL 718 (125 KSI SHEAR), 0.0156 INCH OVERSIZE

Restrictions/Controls & Freight Information | NSN 5306-01-628-5490

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.
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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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
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 5306-01-628-5490

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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
Purchasing QTY
UOM
1
EA : Each