5305007247220

View detailed technical data, stock status, and sourcing information for: 5305007247220
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-724-7220

Item Name Code

18257

Assigment Date

01/01/1960 (66 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

1.211 inches minimum and 1.500 inches maximum thread length, 2a thread class, hexagon head style, 1.438 inches minimum and 1.500 inches maximum fastener length, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.211 inches minimum and 1.500 inches maximum
Fastener Length: 1.438 inches minimum and 1.500 inches maximum
Head Style: hexagon
Head Height: 0.378 inches minimum and 0.403 inches maximum
Width Between Flats: 0.922 inches minimum and 0.938 inches maximum
End Item Identification: nsn 2320-01-097-0247 hemtt (heavy expanded mobility tactical truck); mrap rg-33 and rg-33 auv; a4 bradley fighting vehicle; a3 bradley fighting vehicle
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 11
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Surface Finish: 63.0 microinches threads
Material: steel overall
Material Document And Classification: saej429 grade 8 assn std single material response or astma354 grade bd assn std single material response overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633 ty 2 sc 3 assn std single treatment response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 2 type and 10p style and 8 grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-004-3123	No Name Available	05/20/1973
5306-00-017-4962	No Name Available	05/14/1971
5305-00-022-3433	No Name Available	10/21/1998
5305-00-057-1067	No Name Available	10/28/1998
5305-00-165-1837	No Name Available	04/01/1990
5305-00-720-7762	No Name Available	02/01/1983
5305-00-840-9003	No Name Available	08/12/1968
5305-00-844-6401	No Name Available	03/01/1981
5305-01-055-3792	No Name Available	08/01/1993
5305-01-242-0549	No Name Available	09/04/1991

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

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1051237	Hexagon Head Cap Screw
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17C1024	Hexagon Head Cap Screw
197-615T	Hexagon Head Cap Screw
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501-5589166 ITEM 5	Hexagon Head Cap Screw
5305007247220	Hexagon Head Cap Screw
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6511584	Hexagon Head Cap Screw
785E109 PIECE 24	Hexagon Head Cap Screw
785E109-024	Hexagon Head Cap Screw
B1821BH063C150N	Hexagon Head Cap Screw
MS90728-162	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-724-7220?

The FSCG of the NSN 5305-00-724-7220 is 5305

Does the NSN 5305-00-724-7220 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-724-7220 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-00-724-7220 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-724-7220 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-00-724-7220 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960