Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-01-620-5379 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: 114115-1.000-SS-12 , 1141151000SS12, 5305-01-620-5379, 01-620-5379, 5305016205379, 016205379

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 2013210 01-620-5379

Demand History | NSN 5305-01-620-5379

Part Number Request Date QTY Origin
114115-1.000-SS-12 2025-12-352 109 DIBBS
114115-1.000-SS-12 2024-05-127 81 DIBBS
114115-1.000-SS-12 2021-03-90 17 DIBBS
5305-01-620-5379 2017-11-309 10 DIBBS
5305-01-620-5379 2017-08-241 21 DIBBS
5305-01-620-5379 2017-08-215 5 DIBBS
5305-01-620-5379 2017-07-207 5 DIBBS
5305-01-620-5379 2014-01-05 16 DIBBS

Cross Reference | NSN 5305-01-620-5379

Part Number Cage Code Manufacturer
114115-1.000-SS-12 51506 ACCURATE SCREWMACHINE CORPORATION DBA A S M

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Technical Data | NSN 5305-01-620-5379

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.365 INCHES MINIMUM AND
FASTENER LENGTH 1.000 INCHES NOMINAL
MATERIAL STEEL PROPERTY CLASS 18.8 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-14072-C, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE FLAT FILLISTER
HEAD DIAMETER 0.550 INCHES MINIMUM AND
HEAD HEIGHT 0.368 INCHES MINIMUM AND
INTERNAL DRIVE STYLE HEXAGON
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FIRST DIAMETER FROM HEAD 0.275 INCHES MINIMUM AND
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.625 INCHES NOMINAL
III PART NAME ASSIGNED BY CONTROLLING AGENCY CAPTIVE SOCKET HEAD CAP SCREWS

Restrictions/Controls & Freight Information | NSN 5305-01-620-5379

Category Code Description
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.
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 5305-01-620-5379

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each