Product Details | MACHINE SCREW

5305-01-578-4681 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: 91400A827, 5305-01-578-4681, 01-578-4681, 5305015784681, 015784681

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 07 OCT 2009 01-578-4681

Demand History | NSN 5305-01-578-4681

Part Number Request Date QTY Origin
91400A827 2021-06-164 52 DIBBS
5305-01-578-4681 2018-11-325 700 US
5305-01-578-4681 2018-04-110 8 United States
5305-01-578-4681 2016-06-181 117 DIBBS
5305-01-578-4681 2011-06-174 34 DIBBS

Cross Reference | NSN 5305-01-578-4681

Part Number Cage Code Manufacturer
91400A827 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5305-01-578-4681

Characteristic Specifications
SPECIAL FEATURES SCREW IS PASSIVATED (TREATED WITH NITRIC ACID TO CREATE A FILM THAT PROTECTS AGAINST OXIDATION AND CORROSION)
THREAD DIRECTION RIGHT-HAND
END ITEM IDENTIFICATION HAND TOOL KIT, ROBOTIC SYSTEM
THREAD SERIES DESIGNATOR UNF
THREAD QUANTITY PER INCH 32
HEAD HEIGHT 0.133 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY STAINLESS STEEL PAN HEAD PHILLIPS MACHINE SCREW
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD CLASS 2A
HEAD STYLE PAN
FASTENER LENGTH 0.375 INCHES NOMINAL
HEAD DIAMETER 0.373 INCHES NOMINAL
INTERNAL DRIVE STYLE CROSS RECESS TYPE II
THREAD LENGTH 0.375 INCHES NOMINAL
SCREW MATERIAL STEEL

Restrictions/Controls & Freight Information | NSN 5305-01-578-4681

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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5305-01-578-4681

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
PG : Package