5305-01-527-9451

Find complete technical information, availability, and procurement data for: 5305-01-527-9451
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-527-9451

Item Name Code

29294

Assigment Date

02/24/2005 (21 years ago)

0.290 inches minimum and 0.357 inches maximum thread length, 3a thread class, 0.526 inches nominal fastener length, right-hand thread direction, flat countersunk head style

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: 0.290 inches minimum and 0.357 inches maximum
Fastener Length: 0.526 inches nominal
Head Style: flat countersunk
Head Diameter: 0.3016 inches nominal
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.250 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Surface Finish: 63.0 microinches grip
Surface Finish: 63.0 microinches threads
Material: steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 or steel comp 4130 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, ty 1, cl 3 fed spec single treatment 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
HT239-3-4	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-527-9451?

The FSCG of the NSN 5305-01-527-9451 is 5305

Does the NSN 5305-01-527-9451 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-527-9451 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 5305-01-527-9451 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-527-9451 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 5305-01-527-9451 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Thu, Feb 24, 2005