5320-01-643-2544

Find complete technical information, availability, and procurement data for: 5320-01-643-2544
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-643-2544

Item Name Code

00864

Assigment Date

03/25/2015 (11 years ago)

A stationary arched metal segment used to establish clearance and a seal for the tip of a blade, turbine rotor, aircraft gas turbine engine. The inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a seal ring, labyrinth, aircraft gas turbine engine.

0.125 inches minimum and 0.129 inches maximum shank diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.479 inches minimum and 0.509 inches maximum fastener length, 0.188 inches minimum and 0.196 inches maximum head major diameter, self-plugging shank style

Product Characteristics

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

Fastener Length: 0.479 inches minimum and 0.509 inches maximum
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.125 inches minimum and 0.129 inches maximum
Shank Style: self-plugging
Head Major Diameter: 0.188 inches minimum and 0.196 inches maximum
End Item Identification: 1520-01-082-0686
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: rivet, blind
Material: aluminum alloy 5056 sleeve
Material: steel comp 8740 stem
Material Document And Classification: ams 6322 assn std single material response stem
Material Document And Classification: qq-a-430 fed spec single material response sleeve
Surface Treatment Document And Classification: ams-qq-p-416, ty-ii, cl-2 assn std single treatment response stem
Surface Treatment Document And Classification: mil-dtl-5541, ty-i, cl-1a mil spec single treatment response sleeve

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
CR3214-4-07	Blind Rivet
NAS9303	Blind Rivet
NAS9303B-4-07	Blind Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-643-2544?

The FSCG of the NSN 5320-01-643-2544 is 5320

Does NSN 5320-01-643-2544 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 5320-01-643-2544 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-643-2544 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 5320-01-643-2544 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Mar 25, 2015