TL230-3-21

View detailed technical data, stock status, and sourcing information for: TL230-3-21
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-254-4431

Item Name Code

67165

Assigment Date

05/05/1987 (39 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

3a thread class, 0.044 inches minimum and 0.056 inches maximum head height, 1.635 inches minimum and 1.660 inches maximum fastener length, err-090 head style, right-hand thread direction

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
Fastener Length: 1.635 inches minimum and 1.660 inches maximum
Head Style: err-090
Head Height: 0.044 inches minimum and 0.056 inches maximum
Shank Diameter: 0.2426 inches nominal
Shank Style: pin-rivet, tapered, threaded
Head Major Diameter: 0.352 inches minimum and 0.365 inches maximum
Tip Diameter: 0.2172 inches nominal
Grip Length: 1.317 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 180000 pounds per square inch
Nominal Thread Size: 0.190 inches
Shear Strength: 108000 single pounds per square inch
Material: steel comp e4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response 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
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
TL230-3-21	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-254-4431?

The FSCG of the NSN 5320-01-254-4431 is 5320

Does the NSN 5320-01-254-4431 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-254-4431 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 5320-01-254-4431 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-254-4431 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 5320-01-254-4431 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, May 5, 1987