Product Details | CLOSE TOLERANCE BOLT

5306-01-546-2887 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: 5W2177, 5W-2177, 5306-01-546-2887, 01-546-2887, 5306015462887, 015462887

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 12 DEC 2006 01-546-2887

Cross Reference | NSN 5306-01-546-2887

Part Number Cage Code Manufacturer
5W-2177 11083 CATERPILLAR INC. DBA CATERPILLAR
5W-2177 K2709 PERKINS ENGINES COMPANY LTD

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Technical Data | NSN 5306-01-546-2887

Characteristic Specifications
THREAD SERIES DESIGNATOR ISO M
NOMINAL THREAD DIAMETER 12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.75
MATERIAL STEEL OVERALL
MINIMUM TENSILE STRENGTH 830 MEGAPASCALS
SPECIAL FEATURES 18MM HEAD DIA; LGTH 20MM
III END ITEM IDENTIFICATION USED ON CATERPILLAR M318 WHEELED EXCAVATOR

Restrictions/Controls & Freight Information | NSN 5306-01-546-2887

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: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
No Freight Information