170-025

View detailed technical data, stock status, and sourcing information for: 170-025

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170-025
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-211-0370
Item Name Code
01847
Assigment Date
06/20/1985 (41 years ago)

right-hand thread direction, hexagon head style, 2.400 inches minimum and 2.500 inches maximum thread length, 2.500 inches nominal fastener length, 2a 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
2a
Thread Direction
right-hand
Thread Length
2.400 inches minimum and 2.500 inches maximum
Fastener Length
2.500 inches nominal
Head Style
hexagon
Head Height
0.156 inches nominal
Width Between Flats
0.438 inches nominal
Nominal Thread Diameter
0.250 inches
Features Provided
finished head
Thread Quantity Per Inch
20
Minimum Tensile Strength
120000 pounds per square inch
Hardness Rating
23.0 rockwell c minimum and 32.0 rockwell c maximum overall
Material
steel comp 1040 overall
Material Document And Classification
sae grade 5 assn std single material response overall
Surface Treatment
dichromate zinc overall
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
170-025 Machine Bolt
803-025 Machine Bolt
903-025 Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-211-0370?
The FSCG of the NSN 5306-01-211-0370 is 5306
Does the NSN 5306-01-211-0370 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-211-0370 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 5306-01-211-0370 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-211-0370 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 5306-01-211-0370 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, Jun 20, 1985

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