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)

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