5320-01-521-2028

Find complete technical information, availability, and procurement data for: 5320-01-521-2028
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-521-2028

Item Name Code

67165

Assigment Date

06/14/2004 (22 years ago)

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (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. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

stump shank style, 0.248 inches minimum and 0.249 inches maximum shank diameter, straight pan head style, 0.058 inches minimum and 0.070 inches maximum head height, 0.363 inches minimum and 0.377 inches maximum head major diameter

Product Characteristics

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

Head Style: straight pan
Head Height: 0.058 inches minimum and 0.070 inches maximum
Shank Diameter: 0.248 inches minimum and 0.249 inches maximum
Shank Style: stump
Head Major Diameter: 0.363 inches minimum and 0.377 inches maximum
Grip Length: 0.626 inches minimum and 0.688 inches maximum
Features Provided: sealant vent groove
Minimum Tensile Strength: 160000 pounds per square inch
Material: steel comp 8740 overall
Material Document And Classification: ams 6322 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, tyii, cl2 fed spec single treatment response overall
Specification/Standard Data: 80205-nas1428 professional/industrial association standard

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
NAS1428H-11	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-521-2028?

The FSCG of the NSN 5320-01-521-2028 is 5320

Does the NSN 5320-01-521-2028 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-521-2028 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 5320-01-521-2028 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-521-2028 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 5320-01-521-2028 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Mon, Jun 14, 2004