A51K10556-11

View detailed technical data, stock status, and sourcing information for: A51K10556-11
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-500-0067

Item Name Code

01853

Assigment Date

07/06/1974 (52 years ago)

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

right-hand thread direction, 0.314 inches minimum and 0.317 inches maximum eye inside diameter, 0.424 inches nominal thread length, 4.875 inches nominal shank 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: 0.424 inches nominal
Eye Inside Diameter: 0.314 inches minimum and 0.317 inches maximum
Shank Length: 4.875 inches nominal
Eye Stock Thickness: 0.562 inches nominal
Overall Length: 5.468 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 38.0 rockwell c minimum and 45.0 rockwell c maximum overall
Distance From Center Of Eye To Shank End: 5.187 inches nominal
Eye Outside Width: 0.562 inches nominal
Material: steel corrosion resisting overall
Material Document And Classification: ams 5659 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: round, closed
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
A51K10556-11	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-500-0067?

The FSCG of the NSN 5306-00-500-0067 is 5306

Does the NSN 5306-00-500-0067 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-500-0067 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 5306-00-500-0067 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-500-0067 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 5306-00-500-0067 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Jul 6, 1974