Product Details | PANEL SCREW ASSEMBLY

5305-01-472-5644 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Part Alternates: HR4L P/SB, HR4LPSB, 12413103, 1241310304, 12413103-04, 1243110304, 12431103-04, 5305-01-472-5644, 01-472-5644, 5305014725644, 014725644

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 08 MAR 2000 01-472-5644

Drawings & Photos | NSN 5305-01-472-5644


Demand History | NSN 5305-01-472-5644

Part Number Request Date QTY Origin
5305-01-472-5644 2022-09-256 75 DIBBS
5305-01-472-5644 2022-08-213 25 DIBBS
5305-01-472-5644 2022-07-201 25 DIBBS
5305-01-472-5644 2022-02-33 370 US
5305-01-472-5644 2021-11-307 400 US
5305-01-472-5644 2021-10-294 360 US
5305-01-472-5644 2019-08-233 770 DIBBS
5305-01-472-5644 2018-06-158 770 DIBBS
5305-01-472-5644 2018-05-150 770 DIBBS
5305-01-472-5644 2018-05-143 20 DIBBS

Cross Reference | NSN 5305-01-472-5644

Part Number Cage Code Manufacturer
12413103 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12413103-04 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12431103-04 0FW39 BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
HR4L P/SB 59793 HYDAC CORP.

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Technical Data | NSN 5305-01-472-5644

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.500 INCHES MINIMUM
FASTENER LENGTH 1.938 INCHES NOMINAL
MATERIAL STEEL OVERALL
SURFACE TREATMENT CHROMATE ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION IAW5633,TYPEII,CLASSFE/ZN 5 ASSN STD 1ST TREATMENT RESPONSE OVERALL
HEAD STYLE C1 HEXAGON
WIDTH BETWEEN FLATS 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
INTERNAL DRIVE STYLE D21 WITHOUT INTERNAL DRIVE
SPECIAL FEATURES HEAD 0.250 - 20 UNC 2B 0.438

Restrictions/Controls & Freight Information | NSN 5305-01-472-5644

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: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 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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5305-01-472-5644

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 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