AN44-25A

View detailed technical data, stock status, and sourcing information for: AN44-25A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-188-7575

Item Name Code

01853

Assigment Date

09/07/1984 (41 years ago)

3a thread class, 0.078 inches minimum and 0.110 inches maximum shoulder thickness, right-hand thread direction, 0.250 inches minimum and 0.253 inches maximum eye inside diameter, 0.499 inches minimum and 0.578 inches maximum thread 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: 0.499 inches minimum and 0.578 inches maximum
Eye Inside Diameter: 0.250 inches minimum and 0.253 inches maximum
Shoulder Thickness: 0.078 inches minimum and 0.110 inches maximum
Shank Length: 2.703 inches minimum and 2.750 inches maximum
Eye Stock Thickness: 0.183 inches minimum and 0.193 inches maximum
Shoulder Diameter: 0.609 inches minimum and 0.641 inches maximum
Overall Length: 3.609 inches nominal
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Distance From Center Of Eye To Shank End: 3.250 inches nominal
Eye Outside Width: 0.609 inches minimum and 0.641 inches maximum
Material: steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty2 cl3 fed spec single treatment response overall
Style Designator: round, closed w/shoulder
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
AN44-25A	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-188-7575?

The FSCG of the NSN 5306-01-188-7575 is 5306

Does the NSN 5306-01-188-7575 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-188-7575 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 5306-01-188-7575 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-188-7575 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 5306-01-188-7575 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Sep 7, 1984