301553

View detailed technical data, stock status, and sourcing information for: 301553
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-776-7720

Item Name Code

01853

Assigment Date

01/01/1962 (64 years ago)

1.490 inches minimum and 1.510 inches maximum eye inside diameter, right-hand thread direction, 2a thread class, 1.110 inches minimum and 1.130 inches maximum thread length, 0.240 inches minimum and 0.260 inches maximum shoulder thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.110 inches minimum and 1.130 inches maximum
Eye Inside Diameter: 1.490 inches minimum and 1.510 inches maximum
Shoulder Thickness: 0.240 inches minimum and 0.260 inches maximum
Shank Length: 1.110 inches minimum and 1.130 inches maximum
Eye Stock Diameter: 0.650 inches minimum and 0.670 inches maximum
Shoulder Diameter: 1.115 inches minimum and 1.135 inches maximum
Overall Length: 4.380 inches minimum and 4.400 inches maximum
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 11
Distance From Center Of Eye To Shank End: 2.746 inches minimum and 2.815 inches maximum
Eye Outside Width: 2.802 inches minimum and 2.822 inches maximum
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 1,class 3 orzinc,00-z-325,type 2,class 3 fed spec single treatment response overall
Style Designator: round, closed w/shoulder
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
301553	Eye Bolt
7767720	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-776-7720?

The FSCG of the NSN 5306-00-776-7720 is 5306

Does NSN 5306-00-776-7720 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 5306-00-776-7720 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-776-7720 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 5306-00-776-7720 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962