5320-01-527-2121

Find complete technical information, availability, and procurement data for: 5320-01-527-2121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-527-2121

Item Name Code

67165

Assigment Date

01/24/2005 (21 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.

0.098 inches minimum and 0.112 inches maximum head height, 0.326 inches minimum and 0.327 inches maximum shank diameter, countersunk w/reverse chamfer head style, right-hand thread direction, 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
Head Style: countersunk w/reverse chamfer
Head Height: 0.098 inches minimum and 0.112 inches maximum
Shank Diameter: 0.326 inches minimum and 0.327 inches maximum
Shank Style: pin-rivet, tapered, threaded
Head Major Diameter: 0.472 inches minimum and 0.502 inches maximum
Tip Diameter: 0.302 inches minimum and 0.306 inches maximum
Collar Outside Diameter: 0.610 inches minimum and 0.620 inches maximum
Collar Overall Height: 0.642 inches minimum and 0.672 inches maximum
Collar Inside Diameter: 0.417 inches nominal
End Item Identification: helicopter ch-53g
Shear Strength: 16000 double pounds per square inch
Countersink Angle: 55.0 degrees nominal
Collar Style: threaded break off type
Material: steel body
Material Document And Classification: mil-s-5000 mil spec single material response body
Surface Treatment: cadmium body
Surface Treatment Document And Classification: qq-p-416, type i, class 2 fed spec single treatment response body
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
HL64PB87W10-9	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-527-2121?

The FSCG of the NSN 5320-01-527-2121 is 5320

Does the NSN 5320-01-527-2121 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-527-2121 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 5320-01-527-2121 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-527-2121 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 5320-01-527-2121 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Mon, Jan 24, 2005