Product Details | MACHINE SCREW

5305-00-052-1249 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: AIC83620, AIC83-6-20, BA451132320, BA451132-3-20, SC1824620, SC1824-6-20, VT1631620, VT1631-6-20, 106334-6-20, 20215522620, 202-15522-6-20, 5305-00-052-1249, 00-052-1249, 5305000521249, 106334620, 000521249

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 20 MAY 1967 00-052-1249

Drawings & Photos | NSN 5305-00-052-1249


Cross Reference | NSN 5305-00-052-1249

Part Number Cage Code Manufacturer
106334-6-20 56875 M & S ELECTRONICS INC
106334-6-20 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
106334-6-20 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
202-15522-6-20 80378 TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT
AIC83-6-20 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BA451132-3-20 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BA451132-3-20 85495 PRECISION FASTENING SUB OMARK INDUSTRIES INC
BA451132-3-20 97928 HUCK INTL INC
SC1824-6-20 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
VT1631-6-20 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5305-00-052-1249

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.391 INCHES MINIMUM
FASTENER LENGTH 1.641 INCHES NOMINAL
SCREW MATERIAL STEEL COMP H11
SCREW MATERIAL DOCUMENT AND CLASSIFICATION AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT CADMIUM
HARDNESS RATING 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
HEAD STYLE A39 FLAT COUNTERSUNK
HEAD DIAMETER 0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE B5 TORQUE SET

Restrictions/Controls & Freight Information | NSN 5305-00-052-1249

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:UPrecious metal type is unknown
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 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 5305-00-052-1249

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