MS51937-1

View detailed technical data, stock status, and sourcing information for: MS51937-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-926-1784

Item Name Code

01853

Assigment Date

05/25/1966 (60 years ago)

2a thread class, 0.750 inches minimum thread length, 0.690 inches minimum and 0.810 inches maximum eye inside diameter, 0.120 inches minimum and 0.190 inches maximum shoulder thickness, 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: 2a
Thread Direction: right-hand
Thread Length: 0.750 inches minimum
Eye Inside Diameter: 0.690 inches minimum and 0.810 inches maximum
Shoulder Thickness: 0.120 inches minimum and 0.190 inches maximum
Shank Length: 1.000 inches minimum and 1.060 inches maximum
Eye Stock Diameter: 0.190 inches minimum and 0.250 inches maximum
Shoulder Diameter: 0.500 inches minimum and 0.560 inches maximum
Overall Length: 2.220 inches minimum and 2.530 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Distance From Center Of Eye To Shank End: 1.280 inches nominal
Eye Outside Width: 1.190 inches nominal
Material: steel 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
MS51937-1	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-926-1784?

The FSCG of the NSN 5306-00-926-1784 is 5306

Does the NSN 5306-00-926-1784 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-926-1784 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 5306-00-926-1784 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-926-1784 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 5306-00-926-1784 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, May 25, 1966