Product Details | CLOSE TOLERANCE SCREW

5305-01-500-6383 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: HT40274D14, HT4027-4D14 , ST3M5574D14, ST3M557-4D14 , WC40274D14, WC4027-4D14, 11923-4D14 , 5305-01-500-6383, 01-500-6383, 5305015006383, 119234D14, 015006383

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 05 SEP 2002 01-500-6383

Drawings & Photos | NSN 5305-01-500-6383


Demand History | NSN 5305-01-500-6383

Part Number Request Date QTY Origin
11923-4D14 2024-08-226 5 DIBBS
HT4027-4D14 2024-08-226 5 DIBBS
ST3M557-4D14 2024-08-226 5 DIBBS
WC4027-4D14 2024-08-226 5 DIBBS
11923-4D14 2019-03-78 3 DIBBS
HT4027-4D14 2019-03-78 3 DIBBS
ST3M557-4D14 2019-03-78 3 DIBBS
WC4027-4D14 2019-03-78 3 DIBBS

Cross Reference | NSN 5305-01-500-6383

Part Number Cage Code Manufacturer
11923-4D14 59563 REID PRODUCTS INC. DBA REID PRODUCTS
HT4027-4D14 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
HT4027-4D14 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT4027-4D14 0PTK6 SPS TECHNOLOGIES INC
HT4027-4D14 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
HT4027-4D14 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
HT4027-4D14 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
HT4027-4D14 73197 HI-SHEAR CORPORATION
HT4027-4D14 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
HT4027-4D14 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT4027-4D14 L4528 LISI AEROSPACE CANADA CORP
ST3M557-4D14 06710 VALLEY-TODECO, INC.
ST3M557-4D14 0K6Z0 SATURN FASTENERS INC DIV ACUMENT
ST3M557-4D14 0ZC92 HEARTLAND PRECISION FASTENERS, INC.
ST3M557-4D14 1VSL7 HOUSTON PRECISION FASTENER L.L.C.
ST3M557-4D14 4WL75 CAMCAR LLC DIV CAMCAR LLC
ST3M557-4D14 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
ST3M557-4D14 76301 BOEING COMPANY, THE DBA BOEING
WC4027-4D14 60516 WEST COAST AEROSPACE INC

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Technical Data | NSN 5305-01-500-6383

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.469 INCHES NOMINAL
FASTENER LENGTH 1.329 INCHES MINIMUM AND 1.359 INCHES MAXIMUM
MATERIAL NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C54 OVAL COUNTERSUNK
HEAD DIAMETER 0.3898 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D9 HIGH-TORQUE
GRIP LENGTH 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
GRIP DIAMETER 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 1.223 INCHES MINIMUM AND 1.233 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM FIRST HOLE
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION F18E/F

Restrictions/Controls & Freight Information | NSN 5305-01-500-6383

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 W Rating Variable
Less than truck load rating W Rating Variable
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 5305-01-500-6383

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDQEFIGHTERAIRCRAFT-FIRST(F18 E/F)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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