Product Details | MACHINE SCREW

5305-00-724-7878 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: MS24693C94, MS24693-C94, 6391092-01 FIND 028, 639109201FIND028, 6391092-02 FIND 028, 639109202FIND028, 5305-00-724-7878, 00-724-7878, 5305007247878, 007247878

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-724-7878

Drawings & Photos | NSN 5305-00-724-7878


Demand History | NSN 5305-00-724-7878

Part Number Request Date QTY Origin
MS24693C94 2025-05-142 50 United States
5305-00-724-7878 2024-07-190 144 DIBBS
MS24693-C94 2018-11-310 10296 Israel
MS24693C94 2013-02-49 4446 Israel
MS24693C94 2013-02-49 13340 Israel
MS24693C94 2012-12-352 17784 Israel
MS24693C94 2012-03-88 1368 Israel
MS24693C94 2012-03-73 1368 Israel
5305-00-724-7878 2009-08-219 6 US
5305-00-724-7878 2009-03-76 550 DIBBS
MS24693C94 2008-10-275 100 Taiwan
MS24693C94 2008-04-116 300 United States
MS24693C94 2007-12-340 2400 US

Cross Reference | NSN 5305-00-724-7878

Part Number Cage Code Manufacturer
5305007247878 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
6391092-01 FIND 028 53711 NAVAL SEA SYSTEMS COMMAND
6391092-02 FIND 028 53711 NAVAL SEA SYSTEMS COMMAND
MS24693-C94 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS24693-C94 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-00-724-7878

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.400 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH 0.500 INCHES NOMINAL
SCREW MATERIAL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304
SCREW MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES
SCREW SURFACE TREATMENT PASSIVATE
MINIMUM TENSILE STRENGTH 80000 POUNDS PER SQUARE INCH
HEAD STYLE A39 FLAT COUNTERSUNK
HEAD DIAMETER 0.442 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE B1 CROSS RECESS TYPE 1

Restrictions/Controls & Freight Information | NSN 5305-00-724-7878

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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