Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-01-595-6239 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Part Alternates: FFS92012540UNC2A0375TY3ST9C, 2557015272PNF526, 255-7015272PNF526, 5305-01-595-6239, 01-595-6239, 5305015956239, 015956239

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 03 MAY 2011 01-595-6239

Demand History | NSN 5305-01-595-6239

Part Number Request Date QTY Origin
FFS92 2023-08-24 14 US
5305-01-595-6239 2022-02-22 32 DIBBS
5305-01-595-6239 2012-05-10 50 DIBBS
5305-01-595-6239 2012-03-20 12 DIBBS
5305-01-595-6239 2011-09-15 3 DIBBS
FFS92 2011-02-18 5 US
FFS92 2011-02-18 50 US
FFS92 2010-11-19 165 US
FFS92 2009-12-04 100 US
FFS92 2009-10-19 50 United States
FFS92 2008-03-20 50 United States

Cross Reference | NSN 5305-01-595-6239

Part Number Cage Code Manufacturer
255-7015272PNF526 53711 NAVAL SEA SYSTEMS COMMAND
FFS92,0.12540UNC2A0.375TY3ST9C 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5305-01-595-6239

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
HEAD DIAMETER 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
THREAD QUANTITY PER INCH 40
NOMINAL THREAD DIAMETER 0.125 INCHES
THREAD SERIES DESIGNATOR UNC
MATERIAL STEEL OVERALL
THREAD CLASS 2A
HEAD STYLE PAN
FASTENER LENGTH 0.375 INCHES NOMINAL
THREAD LENGTH 0.295 INCHES NOMINAL
INTERNAL DRIVE STYLE CROSS RECESS TYPE II
HEAD HEIGHT 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-595-6239

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 HX Navy ICP
Mechanicsburg, PA 17055-0788
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 5305-01-595-6239

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