1-100-527-01

View detailed technical data, stock status, and sourcing information for: 1-100-527-01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-240-6525

Item Name Code

06675

Assigment Date

11/14/1969 (56 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

right-hand thread direction, 0.330 inches minimum thread length, hexagon head style, 1.250 inches nominal fastener length, 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: 0.330 inches minimum
Fastener Length: 1.250 inches nominal
Head Style: hexagon
Head Height: 0.250 inches nominal
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Hole Diameter: 0.070 inches nominal
First Diameter From Head: 0.279 inches minimum and 0.282 inches maximum
Second Diameter From Head: 0.195 inches minimum and 0.200 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.120 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.920 inches nominal
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 3
Hole Type: drilled
Thread Quantity Per Inch: 28
Hardness Rating: 277.0 brinell standard minimum and 341.0 brinell standard maximum overall
Hole Configuration Style: hexagon flats
Externally Relieved Body Diameter Quantity: 2
Material: steel overall
Material Document And Classification: -3702,fscm 91547 mfr ref single material response overall
Thread Series Designator: unjf

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
1-100-527-01	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-240-6525?

The FSCG of the NSN 5306-00-240-6525 is 5306

Does the NSN 5306-00-240-6525 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-240-6525 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 5306-00-240-6525 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-240-6525 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 5306-00-240-6525 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Nov 14, 1969