Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-01-603-9029 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: 6104SS0632, 6104-SS-0632, 5305-01-603-9029, 01-603-9029, 5305016039029, 016039029

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 21 MAR 2012 01-603-9029

Demand History | NSN 5305-01-603-9029

Part Number Request Date QTY Origin
5305-01-603-9029 2018-12-336 13 DIBBS
5305-01-603-9029 2018-10-303 1 DIBBS
6104SS0632 2011-03-89 136 US

Cross Reference | NSN 5305-01-603-9029

Part Number Cage Code Manufacturer
6104-SS-0632 5W748 CAREY MANUFACTURING COMPANY, INC. DBA AMATOM ELECTRONIC HARDWARES

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Technical Data | NSN 5305-01-603-9029

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FASTENER LENGTH 0.6094 INCHES MINIMUM AND 0.6406 INCHES MAXIMUM
HEAD DIAMETER 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION ASTMA581-75 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD QUANTITY PER INCH 32
THREAD SERIES DESIGNATOR UNC
SPECIAL FEATURES HAS 40 STRAIGHT KNURLED TEETH PER INCH ON HEAD. HAS 45 DEGREE CHAMFERS ON TOP AND BASE OF HEAD. SLOT WIDTH OF 0.047 PLUS OR MINUS 0.005 INCHES.
POINT CHAMFER ANGLE 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM
MATERIAL STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER 0.138 INCHES
INTERNAL DRIVE STYLE SLOT
PART NAME ASSIGNED BY CONTROLLING AGENCY CAPTIVE PANEL SCREW
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
POINT DIAMETER 0.079 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
THREAD CLASS 2A
SURFACE TREATMENT PASSIVATE OVERALL
FIRST DIAMETER FROM HEAD 0.09 INCHES MINIMUM AND 0.10 INCHES MAXIMUM
HEAD STYLE KNURLED NO. 4
POINT LENGTH 0.0937 INCHES NOMINAL
THREAD LENGTH 0.197 INCHES MINIMUM AND 0.227 INCHES MAXIMUM
HEAD HEIGHT 0.2964 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM
POINT STYLE CONE
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.3193 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5305-01-603-9029

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 KE Naval ICP
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 5305-01-603-9029

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