Product Details | MACHINE SCREW

5305-01-544-7389 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: 12488396, 5305-01-544-7389, 01-544-7389, 5305015447389, 015447389

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 20 OCT 2006 01-544-7389

Drawings & Photos | NSN 5305-01-544-7389


Demand History | NSN 5305-01-544-7389

Part Number Request Date QTY Origin
5305-01-544-7389 2022-07-208 8 United States
5305-01-544-7389 2022-07-208 8 United States
5305-01-544-7389 2018-12-348 750 US
5305-01-544-7389 2017-10-279 18350 DIBBS
5305-01-544-7389 2017-09-271 18350 DIBBS
5305-01-544-7389 2016-11-327 1 DIBBS-RFPs
5305-01-544-7389 2014-10-293 4793 DIBBS
5305-01-544-7389 2014-10-281 4793 DIBBS
5305-01-544-7389 2013-01-14 13514 DIBBS
5305-01-544-7389 2011-06-167 1545 DIBBS
5305-01-544-7389 2010-10-286 500 DIBBS
5305-01-544-7389 2010-05-138 761 DIBBS
5305-01-544-7389 2009-12-336 2288 DIBBS
5305-01-544-7389 2009-11-310 928 DIBBS
5305-01-544-7389 2009-06-162 761 DIBBS
5305-01-544-7389 2008-09-246 1123 DIBBS
5305-01-544-7389 2008-04-98 1412 DIBBS
5305-01-544-7389 2008-03-70 812 DIBBS
5305-01-544-7389 2008-01-29 600 DIBBS

Cross Reference | NSN 5305-01-544-7389

Part Number Cage Code Manufacturer
12488396 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 5305-01-544-7389

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.475 INCHES MINIMUM
FASTENER LENGTH 0.715 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
SCREW MATERIAL STEEL
SCREW MATERIAL DOCUMENT AND CLASSIFICATION SAEJ-429 ASSN STD SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT ZINC
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE
HEAD STYLE A9 DOUBLE HEXAGON WITH HOLE
HEAD HEIGHT 0.285 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.304 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
EXTENDED WASHER THICKNESS 0.074 INCHES MINIMUM
INTERNAL DRIVE STYLE B16 TORX
SPLINE MAJOR DIAMETER 0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-544-7389

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code MZ
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 5305-01-544-7389

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Q
EA : Each