Product Details | MACHINE BOLT

5306-00-271-8438 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Part Alternates: 1110440, 25J109PC226, 25J124PC591, 25J85PC185, 26J848PC185, 39J750PC235, 39J763PC38, 40J409PC238, 40J414PC128, 41J411PC435, 41J420PC102, 93J411PC435, 5306-00-271-8438, 00-271-8438, 5306002718438, 002718438

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-271-8438

Drawings & Photos | NSN 5306-00-271-8438


Cross Reference | NSN 5306-00-271-8438

Part Number Cage Code Manufacturer
1110440 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
1110440 79500 WESTINGHOUSE ELECTRIC CORP
25J109PC226 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
25J109PC226 79500 WESTINGHOUSE ELECTRIC CORP
25J124PC591 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
25J124PC591 79500 WESTINGHOUSE ELECTRIC CORP
25J85PC185 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
25J85PC185 79500 WESTINGHOUSE ELECTRIC CORP
26J848PC185 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
26J848PC185 79500 WESTINGHOUSE ELECTRIC CORP
39J750PC235 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
39J750PC235 79500 WESTINGHOUSE ELECTRIC CORP
39J763PC38 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
39J763PC38 79500 WESTINGHOUSE ELECTRIC CORP
40J409PC238 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
40J409PC238 79500 WESTINGHOUSE ELECTRIC CORP
40J409PC238 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
40J414PC128 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
40J414PC128 79500 WESTINGHOUSE ELECTRIC CORP
41J411PC435 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
41J411PC435 79500 WESTINGHOUSE ELECTRIC CORP
41J420PC102 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
41J420PC102 79500 WESTINGHOUSE ELECTRIC CORP
93J411PC435 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
93J411PC435 79500 WESTINGHOUSE ELECTRIC CORP

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Technical Data | NSN 5306-00-271-8438

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.875 INCHES MINIMUM
FASTENER LENGTH 2.250 INCHES NOMINAL
MATERIAL STEEL OVERALL
HEAD STYLE C7 HEXAGON EXTENDED WASHER
HEAD HEIGHT 0.656 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.750 INCHES NOMINAL
EXTENDED WASHER DIAMETER 0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM
EXTENDED WASHER THICKNESS 0.094 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD

Restrictions/Controls & Freight Information | NSN 5306-00-271-8438

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
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

Management | NSN 5306-00-271-8438

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each