03331-02

View detailed technical data, stock status, and sourcing information for: 03331-02
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-588-6050

Item Name Code

18257

Assigment Date

09/27/2010 (15 years ago)

A device specifically designed to fully or partially inclose an electrical connector to protect its mating end from mechanical damage. Excludes:cap, electrical; cap, protective, dust and moisture seal; and guard, electrical connector. See also cover and guard, electrical connector; shell, electrical connector; and shield, electrical connector.

0.625 inches nominal fastener length, hexagon extended washer head style, 0.328 inches nominal head height, 0.625 inches nominal thread 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 Direction: right-hand
Thread Length: 0.625 inches nominal
Fastener Length: 0.625 inches nominal
Head Style: hexagon extended washer
Head Height: 0.328 inches nominal
Width Between Flats: 0.500 inches nominal
Extended Washer Diameter: 0.688 inches nominal
End Item Identification: 3825-01-577-2713 distributor, water, tank type
Nominal Thread Diameter: 0.313 inches
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 120000 pounds per square inch
Hardness Rating: 25.0 rockwell c minimum overall
Part Name Assigned By Controlling Agency: hex head cap screw with nonmarring flange
Material: steel overall
Surface Treatment: zinc overall
Thread Series Designator: unc

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:

Part Number	Name
03331-02	Hexagon Head Cap Screw
92979A245	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-588-6050?

The FSCG of the NSN 5305-01-588-6050 is 5305

Does the NSN 5305-01-588-6050 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-588-6050 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 5305-01-588-6050 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-588-6050 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 5305-01-588-6050 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Mon, Sep 27, 2010