5305-00-025-7250

Find complete technical information, availability, and procurement data for: 5305-00-025-7250
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-025-7250

Item Name Code

06672

Assigment Date

01/01/1963 (63 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

hexagon extended washer head style, 3a thread class, right-hand thread direction, 2.719 inches nominal fastener length, 0.938 inches minimum thread length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.938 inches minimum
Fastener Length: 2.719 inches nominal
Head Style: hexagon extended washer
Head Height: 0.625 inches nominal
Width Between Flats: 0.615 inches minimum and 0.627 inches maximum
Extended Washer Diameter: 1.093 inches nominal
Extended Washer Thickness: 0.187 inches nominal
Hole Diameter: 0.070 inches nominal
Point Length: 0.125 inches nominal
Point Diameter: 0.539 inches minimum and 0.549 inches maximum
Point Style: flat
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.625 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 18
Hole Configuration Style: hexagon flats
Point Chamfer Angle: 90.0 degrees nominal
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 cond c4 mil spec single material response overall
Thread Series Designator: unf

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
187-63015-7	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-025-7250?

The FSCG of the NSN 5305-00-025-7250 is 5305

Does the NSN 5305-00-025-7250 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-025-7250 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 5305-00-025-7250 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-025-7250 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 5305-00-025-7250 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963