NAS1003-28A

View detailed technical data, stock status, and sourcing information for: NAS1003-28A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-486-2569

Item Name Code

01847

Assigment Date

06/06/1969 (57 years ago)

0.451 inches minimum and 0.511 inches maximum thread length, 2.154 inches minimum and 2.184 inches maximum fastener length, 3a thread class, hexagon head style, right-hand thread direction

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: 0.451 inches minimum and 0.511 inches maximum
Fastener Length: 2.154 inches minimum and 2.184 inches maximum
Head Style: hexagon
Head Height: 0.109 inches minimum and 0.141 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 1.673 inches minimum and 1.703 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 248.0 brinell standard minimum and 341.0 brinell standard maximum overall
Minimum Yield Strength: 85000 pounds per square inch
Material: iron alloy 660 overall
Material Document And Classification: ams 5732 assn std 1st material response or ams 5737 fed spec all material responses or ams 5733 assn std 2nd material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil 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
NAS1003-27A	Machine Bolt
NAS1003-28A	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-486-2569?

The FSCG of the NSN 5306-00-486-2569 is 5306

Does the NSN 5306-00-486-2569 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-486-2569 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 5306-00-486-2569 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-486-2569 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 5306-00-486-2569 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jun 6, 1969