43-B-18850-68

View detailed technical data, stock status, and sourcing information for: 43-B-18850-68
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-274-9108

Item Name Code

01847

Assigment Date

01/01/1961 (65 years ago)

1.000 inches nominal fastener length, 2a thread class, 0.875 inches minimum thread length, 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: 2a
Thread Direction: right-hand
Thread Length: 0.875 inches minimum
Fastener Length: 1.000 inches nominal
Head Style: hexagon
Head Height: 0.234 inches nominal
Width Between Flats: 0.544 inches minimum and 0.562 inches maximum
Nominal Thread Diameter: 0.375 inches
Features Provided: finished head
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 120000 pounds per square inch
Hardness Rating: 23.0 rockwell c minimum and 32.0 rockwell c maximum overall
Material: steel overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: b2 type and cc type

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
12Z24PC42	Machine Bolt
164474PC4	Machine Bolt
177031PC162	Machine Bolt
43-B-18850-68	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-274-9108?

The FSCG of the NSN 5306-00-274-9108 is 5306

Does the NSN 5306-00-274-9108 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-274-9108 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 5306-00-274-9108 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-274-9108 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 5306-00-274-9108 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961