Product Details | SHOULDER BOLT

5306-01-571-0561 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Part Alternates: 500K1928, 500K192832, 500K1928-32, 5306-01-571-0561, 01-571-0561, 5306015710561, 015710561

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 22 JAN 2009 01-571-0561

Cross Reference | NSN 5306-01-571-0561

Part Number Cage Code Manufacturer
500K1928 94833 KECO INDUSTRIES INC.
500K1928-32 5RQL2 DRS ENVIRONMENTAL SYSTEMS, INC. DBA D R S
500K1928-32 94833 KECO INDUSTRIES INC.

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Technical Data | NSN 5306-01-571-0561

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
THREAD CLASS 3
HEAD HEIGHT 0.150 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION GRADE 5 IAW SAE J995 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ANSI/ASME B.18.2.1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATOR UNC
FASTENER LENGTH 0.750 INCHES NOMINAL
HEAD STYLE HEXAGON
MATERIAL STEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT, HEX HEAD
THREAD LENGTH 1.000 INCHES NOMINAL
SURFACE TREATMENT ZINC OVERALL
SHOULDER WIDTH ACROSS FLATS 0.484 INCHES MINIMUM HEAD AND 0.505 INCHES MAXIMUM HEAD
THREAD QUANTITY PER INCH 20
WIDTH BETWEEN FLATS 0.425 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
SHOULDER LENGTH 0.150 INCHES MINIMUM HEAD AND 0.188 INCHES MAXIMUM HEAD
SHOULDER SHAPE HEXAGONAL OVERALL
NOMINAL THREAD DIAMETER 0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ASTM B633, SC2. TY III ASSN STD SINGLE TREATMENT RESPONSE OVERALL

Restrictions/Controls & Freight Information | NSN 5306-01-571-0561

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
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code CL U.S. Army Communications-Electronics
Fort Monmouth, NJ 07703-5006
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 5306-01-571-0561

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative