5310-01-387-3759

Find complete technical information, availability, and procurement data for: 5310-01-387-3759
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-387-3759

Item Name Code

01857

Assigment Date

03/03/1994 (32 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.

hexagon nut style, 0.334 inches minimum and 0.354 inches maximum nut height, 3b thread class, right-hand thread direction, 0.977 inches minimum and 0.987 inches maximum nut counterbore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Counterbore Diameter: 0.977 inches minimum and 0.987 inches maximum nut
Nut Style: hexagon
Nut Height: 0.334 inches minimum and 0.354 inches maximum
Nut Counterbore Depth: 0.049 inches minimum and 0.059 inches maximum nut
Drilled Hole Diameter: 0.057 inches minimum and 0.067 inches maximum
Hole Type And Quantity: 2 drilled
Width Across Flats: 1.052 inches minimum and 1.064 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.812 inches
Countersink Angle: 105.0 degrees minimum and 115.0 degrees maximum nut
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 125.0 microinches
Material: steel corrosion resisting overall

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
MS9100-09	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-387-3759?

The FSCG of the NSN 5310-01-387-3759 is 5310

Does the NSN 5310-01-387-3759 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-387-3759 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 5310-01-387-3759 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-387-3759 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 5310-01-387-3759 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Mar 3, 1994