Product Details | CLOSE TOLERANCE SCREW

5305-01-511-9645 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: GS1014C43AF, GS1014C4-3AF , TX1026C43AF, TX1026C4-3AF , TX1027C43AF, TX1027C4-3AF , WC1170C43AF, WC1170C4-3AF , 11825C43AF, 11825C4-3AF , 11845C43AF, 11845C4-3AF , 3M1170C43AF, 3M1170C4-3AF , 5305-01-511-9645, 01-511-9645, 5305015119645, 015119645

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 20 AUG 2003 01-511-9645

Drawings & Photos | NSN 5305-01-511-9645


Demand History | NSN 5305-01-511-9645

Part Number Request Date QTY Origin
11825C4-3AF 2023-09-250 53 DIBBS
11845C4-3AF 2023-09-250 53 DIBBS
3M1170C4-3AF 2023-09-250 53 DIBBS
GS1014C4-3AF 2023-09-250 53 DIBBS
TX1026C4-3AF 2023-09-250 53 DIBBS
TX1027C4-3AF 2023-09-250 53 DIBBS
WC1170C4-3AF 2023-09-250 53 DIBBS
11825C4-3AF 2022-02-46 75 DIBBS
11845C4-3AF 2022-02-46 75 DIBBS
3M1170C4-3AF 2022-02-46 75 DIBBS
GS1014C4-3AF 2022-02-46 75 DIBBS
TX1026C4-3AF 2022-02-46 75 DIBBS
TX1027C4-3AF 2022-02-46 75 DIBBS
WC1170C4-3AF 2022-02-46 75 DIBBS
11825C4-3AF 2022-01-13 25 DIBBS
11845C4-3AF 2022-01-13 25 DIBBS
3M1170C4-3AF 2022-01-13 25 DIBBS
GS1014C4-3AF 2022-01-13 25 DIBBS
TX1026C4-3AF 2022-01-13 25 DIBBS
TX1027C4-3AF 2022-01-13 25 DIBBS
WC1170C4-3AF 2022-01-13 25 DIBBS
11825C4-3AF 2021-10-297 14 DIBBS
11845C4-3AF 2021-10-297 14 DIBBS
3M1170C4-3AF 2021-10-297 14 DIBBS
GS1014C4-3AF 2021-10-297 14 DIBBS
TX1026C4-3AF 2021-10-297 14 DIBBS
TX1027C4-3AF 2021-10-297 14 DIBBS
WC1170C4-3AF 2021-10-297 14 DIBBS

Cross Reference | NSN 5305-01-511-9645

Part Number Cage Code Manufacturer
11825C4-3AF 59563 REID PRODUCTS INC. DBA REID PRODUCTS
11845C4-3AF 59563 REID PRODUCTS INC. DBA REID PRODUCTS
3M1170C4-3AF 06710 VALLEY-TODECO, INC.
3M1170C4-3AF 0K6Z0 SATURN FASTENERS INC DIV ACUMENT
3M1170C4-3AF 0ZC92 HEARTLAND PRECISION FASTENERS, INC.
3M1170C4-3AF 1VSL7 HOUSTON PRECISION FASTENER L.L.C.
3M1170C4-3AF 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
3M1170C4-3AF 76301 BOEING COMPANY, THE DBA BOEING
GS1014C4-3AF 1EM77 B & B SPECIALTIES INC. DBA G S AEROSPACE DIVISION DIV GS
TX1026C4-3AF 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
TX1027C4-3AF 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
TX1027C4-3AF 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
TX1027C4-3AF 0PTK6 SPS TECHNOLOGIES INC
TX1027C4-3AF 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
TX1027C4-3AF 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
TX1027C4-3AF 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
TX1027C4-3AF 73197 HI-SHEAR CORPORATION
TX1027C4-3AF 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
TX1027C4-3AF 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
TX1027C4-3AF C4293 ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH
TX1027C4-3AF L4528 LISI AEROSPACE CANADA CORP
WC1170C4-3AF 60516 WEST COAST AEROSPACE INC

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Technical Data | NSN 5305-01-511-9645

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 0.425 INCHES NOMINAL
FASTENER LENGTH 0.612 INCHES NOMINAL
MATERIAL NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.358 INCHES MINIMUM AND 0.365 INCHES MAXIMUM
HEAD HEIGHT 0.060 INCHES NOMINAL
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE D18 CROSS RECESS TYPE 1A
GRIP LENGTH 0.187 INCHES NOMINAL
GRIP DIAMETER 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
SPECIAL FEATURES F CODE - IVD ALUMINUM COAT PER MIL-C-83488,TYPE2,CLASS3
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION F/A-18E,F

Restrictions/Controls & Freight Information | NSN 5305-01-511-9645

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 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 5305-01-511-9645

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