89WM1744-3

View detailed technical data, stock status, and sourcing information for: 89WM1744-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-909-0920

Item Name Code

04905

Assigment Date

01/01/1960 (66 years ago)

4.593 inches nominal fastener length, 1.250 inches minimum thread length, right-hand thread direction, round w/wrench flats 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: 1.250 inches minimum
Fastener Length: 4.593 inches nominal
Head Style: round w/wrench flats
Head Diameter: 1.625 inches nominal
Head Height: 0.344 inches nominal
Width Between Flats: 1.330 inches nominal
Shoulder Diameter: 0.995 inches minimum and 0.997 inches maximum first shoulder
Shoulder Length: 2.031 inches nominal first shoulder
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 42.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Material: steel overall
Material Document And Classification: mil-s-8844 mil spec single material response overall
Surface Treatment: cadmium 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
89WM1744-3	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-909-0920?

The FSCG of the NSN 5306-00-909-0920 is 5306

Does the NSN 5306-00-909-0920 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-909-0920 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 5306-00-909-0920 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-909-0920 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 5306-00-909-0920 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960