Product Details | SQUARE NECK BOLT

5306-01-592-1998 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Part Alternates: 90185A621, 5306-01-592-1998, 01-592-1998, 5306015921998, 015921998

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 24 FEB 2011 01-592-1998

Demand History | NSN 5306-01-592-1998

Part Number Request Date QTY Origin
5306-01-592-1998 2013-03-84 30 DIBBS
5306-01-592-1998 2013-03-64 54 DIBBS
5306-01-592-1998 2013-01-12 30 DIBBS
5306-01-592-1998 2013-01-05 24 DIBBS
5306-01-592-1998 2013-01-05 30 DIBBS

Cross Reference | NSN 5306-01-592-1998

Part Number Cage Code Manufacturer
90185A621 2V507 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5306-01-592-1998

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
NECK LENGTH 0.219 NOMINAL INCHES
HEAD DIAMETER 0.844 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC
HEAD HEIGHT 0.208 INCHES NOMINAL
FASTENER LENGTH 0.750 INCHES NOMINAL
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
MATERIAL STEEL OVERALL
THREAD CLASS 2A
HEAD STYLE FLAT FILLISTER
SURFACE TREATMENT ZINC OVERALL
END ITEM IDENTIFICATION 1740-01-575-5662 TRACTOR, WHEELED, AIRCRAFT TOWING
NECK WIDTH 0.388 INCHES NOMINAL
THREAD LENGTH 0.750 INCHES NOMINAL
HARDNESS RATING 25.0 ROCKWELL C MINIMUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY ROUND HEAD SQUARE NECK (CARRIAGE SCREW)

Restrictions/Controls & Freight Information | NSN 5306-01-592-1998

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
No Freight Information

Management | NSN 5306-01-592-1998

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
Purchasing QTY
UOM
1
EA : Each