Product Details | SOCKET HEAD CAP SCREW

5305-01-288-9357 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: 6643070 PC23, 6643070PC23, 781E557 PC65, 781E557PC65, 5305-01-288-9357, 01-288-9357, 5305012889357, 012889357

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 17 NOV 1988 01-288-9357

Drawings & Photos | NSN 5305-01-288-9357


Demand History | NSN 5305-01-288-9357

Part Number Request Date QTY Origin
6643070 PC23 2023-07-191 26 DIBBS
6643070-23 2023-07-191 26 DIBBS
6643070 PC23 2021-09-266 22 DIBBS
6643070-23 2021-09-266 22 DIBBS
6643070 PC23 2021-02-46 17 DIBBS
6643070 PC23 2020-11-309 28 DIBBS
5305-01-288-9357 2018-01-01 21 DIBBS
5305-01-288-9357 2017-09-271 12 DIBBS
5305-01-288-9357 2017-08-218 18 DIBBS
5305-01-288-9357 2017-06-174 8 DIBBS
5305-01-288-9357 2017-06-166 8 DIBBS

Cross Reference | NSN 5305-01-288-9357

Part Number Cage Code Manufacturer
6643070 PC23 01289 GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
781E557 PC65 01289 GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT

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Technical Data | NSN 5305-01-288-9357

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.500 INCHES MINIMUM
FASTENER LENGTH 3.260 INCHES NOMINAL
MATERIAL STEEL COMP 4037 OR STEEL COMP 4140 OR STEEL COMP 4140H OR STEEL COMP 4142 OR STEEL COMP 4142H OR STEEL COMP 4145 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.750 INCHES NOMINAL
HEAD HEIGHT 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
SPECIAL FEATURES OPTIONAL KNURLED HEAD

Restrictions/Controls & Freight Information | NSN 5305-01-288-9357

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.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
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 5305-01-288-9357

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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
Purchasing QTY
UOM
1
EA : Each