5305-01-458-2953

Find complete technical information, availability, and procurement data for: 5305-01-458-2953
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-458-2953

Item Name Code

01852

Assigment Date

08/20/1998 (27 years ago)

right-hand thread direction, 3a thread class, 0.302 inches minimum and 0.322 inches maximum thread length, 0.970 inches minimum and 1.000 inches maximum fastener length, pan no. 2 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: 0.302 inches minimum and 0.322 inches maximum
Fastener Length: 0.970 inches minimum and 1.000 inches maximum
Head Style: pan no. 2
Head Diameter: 0.226 inches maximum
Head Height: 0.138 inches maximum
First Diameter From Head: 0.090 inches minimum and 0.100 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.260 inches minimum and 0.310 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.078 inches minimum and 0.079 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 8000 pounds per square inch
Hardness Rating: 80.0 rockwell c minimum overall
Minimum Yield Strength: 30000 pounds per square inch
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 303 overall
Material Document And Classification: qq-s-764 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
290-035-0032	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-458-2953?

The FSCG of the NSN 5305-01-458-2953 is 5305

Does the NSN 5305-01-458-2953 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-458-2953 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 5305-01-458-2953 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-458-2953 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 5305-01-458-2953 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Thu, Aug 20, 1998