Product Details | CLOSE TOLERANCE SCREW

5305-01-481-9323 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: TX1026C49AF, TX1026C4-9AF , WC1169C49AF, WC1169C4-9AF , 11827C49AF, 11827C4-9AF , 3M1169C49AF, 3M1169C4-9AF , 5305-01-481-9323, 01-481-9323, 5305014819323, 014819323

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 FEB 2001 01-481-9323

Drawings & Photos | NSN 5305-01-481-9323


Demand History | NSN 5305-01-481-9323

Part Number Request Date QTY Origin
11827C4-9AF 2022-07-200 361 DIBBS
3M1169C4-9AF 2022-07-200 361 DIBBS
GS1006C4-9AF 2022-07-200 361 DIBBS
TX1026C4-9AF 2022-07-200 361 DIBBS
WC1169C4-9AF 2022-07-200 361 DIBBS
11827C4-9AF 2019-03-86 1006 DIBBS
3M1169C4-9AF 2019-03-86 1006 DIBBS
GS1006C4-9AF 2019-03-86 1006 DIBBS
TX1026C4-9AF 2019-03-86 1006 DIBBS
WC1169C4-9AF 2019-03-86 1006 DIBBS
11827C4-9AF 2019-02-44 335 DIBBS
3M1169C4-9AF 2019-02-44 335 DIBBS
GS1006C4-9AF 2019-02-44 335 DIBBS
TX1026C4-9AF 2019-02-44 335 DIBBS
WC1169C4-9AF 2019-02-44 335 DIBBS
5305-01-481-9323 2018-05-122 1194 DIBBS
5305-01-481-9323 2018-04-114 1194 DIBBS
5305-01-481-9323 2018-02-36 498 DIBBS
5305-01-481-9323 2016-03-90 614 DIBBS
5305-01-481-9323 2015-05-134 402 DIBBS
TX1026C49AF 2014-09-260 254 US
5305-01-481-9323 2014-09-259 254 DIBBS

Cross Reference | NSN 5305-01-481-9323

Part Number Cage Code Manufacturer
11827C4-9AF 59563 REID PRODUCTS INC. DBA REID PRODUCTS
3M1169C4-9AF 06710 VALLEY-TODECO, INC.
3M1169C4-9AF 0ZC92 HEARTLAND PRECISION FASTENERS, INC.
3M1169C4-9AF 1VSL7 HOUSTON PRECISION FASTENER L.L.C.
3M1169C4-9AF 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
3M1169C4-9AF 76301 BOEING COMPANY, THE DBA BOEING
TX1026C4-9AF 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
TX1026C4-9AF 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
TX1026C4-9AF 0PTK6 SPS TECHNOLOGIES INC
TX1026C4-9AF 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
TX1026C4-9AF 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
TX1026C4-9AF 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
TX1026C4-9AF 73197 HI-SHEAR CORPORATION
TX1026C4-9AF 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
TX1026C4-9AF C4293 ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH
TX1026C4-9AF L4528 LISI AEROSPACE CANADA CORP
WC1169C4-9AF 60516 WEST COAST AEROSPACE INC

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Technical Data | NSN 5305-01-481-9323

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 0.988 INCHES NOMINAL
MATERIAL NICKEL ALLOY 718 OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.470 INCHES MINIMUM AND 0.477 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D24 TORX
GRIP LENGTH 0.563 INCHES NOMINAL
GRIP DIAMETER 0.249 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION PYLON,AIRCRAFT, F/A-18(E/F)
III PART NAME ASSIGNED BY CONTROLLING AGENCY SCREW,CLOSE TOLERANCE

Restrictions/Controls & Freight Information | NSN 5305-01-481-9323

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 095190 HARDWARE, NOI
Less than car load rating
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 5305-01-481-9323

Category Code Description
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
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 SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each