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3120-00-530-0323

Find complete technical information, availability, and procurement data for: 3120-00-530-0323

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3120-00-530-0323
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-530-0323
Item Name Code
13206
Assigment Date
09/07/1974 (51 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

0.4985 inches minimum and 0.4995 inches maximum body outside diameter, square all corners corner shape, 0.3745 inches minimum and 0.3755 inches maximum body inside diameter, 0.6250 inches minimum and 0.6350 inches maximum overall length, 63.0 microinches inside diameter surface of body surface finish

Product Characteristics

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

Overall Length
0.6250 inches minimum and 0.6350 inches maximum
Body Outside Diameter
0.4985 inches minimum and 0.4995 inches maximum
Body Inside Diameter
0.3745 inches minimum and 0.3755 inches maximum
Corner Shape
square all corners
Surface Finish
63.0 microinches inside diameter surface of body
Surface Finish
63.0 microinches outside diameter surface of body
Special Features
plating optional on bore
Material
steel comp 4130 overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Style Designator
solid, plain, no outside flanges

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4M6-6-20 Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-530-0323?
The FSCG of the NSN 3120-00-530-0323 is 3120
Does the NSN 3120-00-530-0323 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-00-530-0323 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 3120-00-530-0323 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-530-0323 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 3120-00-530-0323 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sat, Sep 7, 1974

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