Product Details | CLOSE TOLERANCE SCREW

5305-00-040-9447 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: BM190195D26, BM19019-5D26, HT2955D26, HT295-5D26, HT4025DL526, HT4025DL5-26 , HT81405D26, HT8140-5D26, ST3M4545D26, ST3M454-5D26, ST3M4545DL26, ST3M454-5DL26 , WC4025DL526, WC4025DL-5-26 , 1068305D26, 106830-5D26, 11905-5D26 , 3141500010, 3141500-010, 5305-00-040-9447, 00-040-9447, 5305000409447, 000409447, 119055D26

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 13 NOV 1972 00-040-9447

Drawings & Photos | NSN 5305-00-040-9447


Demand History | NSN 5305-00-040-9447

Part Number Request Date QTY Origin
5305-00-040-9447 2009-03-79 13 DIBBS

Cross Reference | NSN 5305-00-040-9447

Part Number Cage Code Manufacturer
106830-5D26 50392 SPS TECHNOLOGIES INC
106830-5D26 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
11905-5D26 59563 REID PRODUCTS INC. DBA REID PRODUCTS
3141500-010 0PTK6 SPS TECHNOLOGIES INC
3141500-010 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
BM19019-5D26 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM19019-5D26 97928 HUCK INTL INC
HT295-5D26 73197 HI-SHEAR CORPORATION
HT4025DL5-26 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT4025DL5-26 0PTK6 SPS TECHNOLOGIES INC
HT4025DL5-26 73197 HI-SHEAR CORPORATION
HT4025DL5-26 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
HT4025DL5-26 K5673 SPS TECHNOLOGIES LTD TJ BROOKS DIVISION
HT4025DL5-26 L4528 LISI AEROSPACE CANADA CORP
HT8140-5D26 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT8140-5D26 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
ST3M454-5D26 76301 BOEING COMPANY, THE DBA BOEING
ST3M454-5DL26 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
WC4025DL-5-26 60516 WEST COAST AEROSPACE INC

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Technical Data | NSN 5305-00-040-9447

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM
FASTENER LENGTH 2.076 INCHES MINIMUM AND 2.123 INCHES MAXIMUM
MATERIAL STEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D9 HIGH-TORQUE
GRIP LENGTH 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM
GRIP DIAMETER 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 2.009 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.076 INCHES MINIMUM AND 0.081 INCHES MAXIMUM FIRST HOLE
SPECIFICATION/STANDARD DATA 08524-BM19019 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5305-00-040-9447

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5305-00-040-9447

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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