Product Details | CLOSE TOLERANCE SCREW

5305-01-563-3843 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: HT402765, HT4027-6-5 , ST3M55765, ST3M557-6-5, WC402765, WC4027-6-5 , 1192365, 11923-6-5 , 5305-01-563-3843, 01-563-3843, 5305015633843, 015633843

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 09 MAY 2008 01-563-3843

Drawings & Photos | NSN 5305-01-563-3843


Demand History | NSN 5305-01-563-3843

Part Number Request Date QTY Origin
5305-01-563-3843 2017-07-09 19 DIBBS
5305-01-563-3843 2017-03-06 19 DIBBS
5305-01-563-3843 2017-01-04 19 DIBBS
5305-01-563-3843 2011-04-15 184 DIBBS
5305-01-563-3843 2010-02-18 184 DIBBS

Cross Reference | NSN 5305-01-563-3843

Part Number Cage Code Manufacturer
11923-6-5 59563 REID PRODUCTS INC. DBA REID PRODUCTS
HT4027-6-5 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
HT4027-6-5 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT4027-6-5 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
HT4027-6-5 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
HT4027-6-5 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
HT4027-6-5 73197 HI-SHEAR CORPORATION
HT4027-6-5 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
HT4027-6-5 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT4027-6-5 L4528 LISI AEROSPACE CANADA CORP
ST3M557-6-5 06710 VALLEY-TODECO, INC.
ST3M557-6-5 0K6Z0 SATURN FASTENERS INC DIV ACUMENT
ST3M557-6-5 0ZC92 HEARTLAND PRECISION FASTENERS, INC.
ST3M557-6-5 1VSL7 HOUSTON PRECISION FASTENER L.L.C.
ST3M557-6-5 4WL75 CAMCAR LLC DIV CAMCAR LLC
ST3M557-6-5 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
ST3M557-6-5 76301 BOEING COMPANY, THE DBA BOEING
WC4027-6-5 60516 WEST COAST AEROSPACE INC

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Technical Data | NSN 5305-01-563-3843

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.641 INCHES NOMINAL
FASTENER LENGTH 0.951 INCHES NOMINAL
MATERIAL NICKEL ALLOY 718 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE C54 OVAL COUNTERSUNK
HEAD DIAMETER 0.564 INCHES NOMINAL
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D9 HIGH-TORQUE
GRIP LENGTH 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
GRIP DIAMETER PURPO 0.374 INCHES NOMINAL SE,ELECTRICAL

Restrictions/Controls & Freight Information | NSN 5305-01-563-3843

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: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 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 5305-01-563-3843

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
1
EA : Each