Product Details | PANEL SCREW ASSEMBLY

5305-01-047-8178 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: DPY7900P4B2, DPY7900P-4-B-2, FDV0151002, FD-V0151-002, 14552001, 14552-001, 5305-01-047-8178, 01-047-8178, 5305010478178, 010478178

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 13 SEP 1977 01-047-8178

Drawings & Photos | NSN 5305-01-047-8178


Demand History | NSN 5305-01-047-8178

Part Number Request Date QTY Origin
5305-01-047-8178 2009-09-264 3600 Singapore

Cross Reference | NSN 5305-01-047-8178

Part Number Cage Code Manufacturer
14552-001 10138 ASTRONAUTICS CORPORATION OF AMERICA
DPY7900P-4-B-2 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
DPY7900P-4-B-2 97928 HUCK INTL INC
FD-V0151-002 33875 RAYTHEON E-SYSTEMS INC

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Technical Data | NSN 5305-01-047-8178

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.112 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.175 INCHES NOMINAL
FASTENER LENGTH 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
MATERIAL COPPER ALLOY 360 STAND-OFF STEEL COMP 4037 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF AMS 6300 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM FASTENER
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.317 INCHES MAXIMUM
HEAD HEIGHT 0.057 INCHES NOMINAL
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE D1 CROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS 0.090 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
SPECIAL FEATURES SCREW STEEL ALLOY 4037,HEAT TREATED ROCKWELL C 34 TO RC 38

Restrictions/Controls & Freight Information | NSN 5305-01-047-8178

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 066440 FASTENERS CURTAIN/SNAP METAL
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 5305-01-047-8178

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative