Product Details | MACHINE SCREW

5305-00-449-1747 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: 2A575449, 2A5754-49, 5305-00-449-1747, 00-449-1747, 5305004491747, 004491747

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-449-1747

Drawings & Photos | NSN 5305-00-449-1747


Demand History | NSN 5305-00-449-1747

Part Number Request Date QTY Origin
2A5754-49 2020-10-299 10 DIBBS
2A5754-49 2020-09-260 10 DIBBS
2A5754-49 2018-09-261 30 United Arab Emirates
5305-00-449-1747 2014-03-67 96 DIBBS
5305-00-449-1747 2012-01-04 50 DIBBS
5305-00-449-1747 2011-07-184 5 DIBBS
5305-00-449-1747 2011-02-37 30 DIBBS
5305-00-449-1747 2010-12-340 3 DIBBS
5305-00-449-1747 2010-09-269 4 DIBBS
5305-00-449-1747 2010-03-70 3 DIBBS

Cross Reference | NSN 5305-00-449-1747

Part Number Cage Code Manufacturer
2A5754-49 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
2A5754-49 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
2A5754-49 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
2A5754-49 99823 OHIO METAL PRODUCTS CO THE

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Technical Data | NSN 5305-00-449-1747

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.625 INCHES MINIMUM
FASTENER LENGTH 3.062 INCHES NOMINAL
SCREW MATERIAL STEEL
SCREW SURFACE TREATMENT CADMIUM
MINIMUM TENSILE STRENGTH 80000 POUNDS PER SQUARE INCH
HEAD STYLE A33 FILLISTER
HEAD DIAMETER 0.490 INCHES MINIMUM AND 0.519 INCHES MAXIMUM
HEAD HEIGHT 0.181 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
INTERNAL DRIVE STYLE B1 CROSS RECESS TYPE 1

Restrictions/Controls & Freight Information | NSN 5305-00-449-1747

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
No Freight Information