5305-01-453-0644

Find complete technical information, availability, and procurement data for: 5305-01-453-0644
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-453-0644

Item Name Code

16282

Assigment Date

02/18/1998 (28 years ago)

2.250 inches minimum thread length, 3.360 inches minimum and 3.500 inches maximum fastener length, right-hand thread direction, flat chamfer head style, 3a thread class

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: 2.250 inches minimum
Fastener Length: 3.360 inches minimum and 3.500 inches maximum
Head Style: flat chamfer
Head Diameter: 1.293 inches minimum and 1.312 inches maximum
Head Height: 0.864 inches minimum and 0.875 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.875 inches
Width Across Flats: 0.750 inches nominal
Thread Quantity Per Inch: 9
Minimum Tensile Strength: 170000 pounds per square inch
Hardness Rating: 37.0 rockwell c minimum and 43.0 rockwell c maximum overall
Minimum Yield Strength: 150000 pounds per square inch
Material: steel uns k03104 overall
Material Document And Classification: astm a574 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl2 fed spec single treatment response overall
Thread Series Designator: unrc
Specification/Standard Data: 80205-nas1352 professional/industrial association standard

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
NAS1352-14-56P	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-453-0644?

The FSCG of the NSN 5305-01-453-0644 is 5305

Does the NSN 5305-01-453-0644 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-453-0644 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 5305-01-453-0644 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-453-0644 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 5305-01-453-0644 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Feb 18, 1998