Product Details | SQUARE NECK BOLT

5306-01-538-6791 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Part Alternates: 92356A546, 5306-01-538-6791, 01-538-6791, 5306015386791, 015386791

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 29 MAR 2006 01-538-6791

Drawings & Photos | NSN 5306-01-538-6791


Demand History | NSN 5306-01-538-6791

Part Number Request Date QTY Origin
1-CB-25C-150 2022-10-298 417 DIBBS
92356A546 2022-10-298 417 DIBBS
5306-01-538-6791 2010-02-41 1000 DIBBS
5306-01-538-6791 2009-05-134 1000 DIBBS
5306-01-538-6791 2008-03-91 2 DIBBS

Cross Reference | NSN 5306-01-538-6791

Part Number Cage Code Manufacturer
92356A546 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5306-01-538-6791

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.500 INCHES MINIMUM
FASTENER LENGTH 1.645 INCHES MINIMUM
MATERIAL STEEL COMP 302 OVERALL
HEAD STYLE C37 ROUND
HEAD DIAMETER 0.594 INCHES MINIMUM
HEAD HEIGHT 0.145 INCHES MINIMUM
NECK LENGTH 0.156 INCHES MINIMUM
NECK WIDTH 0.260 INCHES MINIMUM

Restrictions/Controls & Freight Information | NSN 5306-01-538-6791

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 574 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5306-01-538-6791

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
H
EA : Each