5320-01-538-7991

Find complete technical information, availability, and procurement data for: 5320-01-538-7991
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-538-7991

Item Name Code

00864

Assigment Date

03/30/2006 (20 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.200 inches minimum and 0.230 inches maximum fastener length, 0.156 inches minimum and 0.160 inches maximum shank diameter, 0.247 inches maximum head major diameter, self-plugging mechanically locked stem shank style, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head 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: 0.200 inches minimum and 0.230 inches maximum
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.156 inches minimum and 0.160 inches maximum
Shank Style: self-plugging mechanically locked stem
Head Major Diameter: 0.247 inches maximum
Expansion Device: serrated stem-type w
Grip Length: 0.065 inches minimum and 0.125 inches maximum
Countersink Angle: 98.5 degrees minimum and 101.5 degrees maximum
Material: nickel alloy 400 sleeve
Material: steel comp 632 stem
Material Document And Classification: ams 5657 assn std single material response stem
Material Document And Classification: qq-n-281 fed spec single material response sleeve
Surface Treatment: aluminum sleeve
Surface Treatment Document And Classification: mil-c-83488 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
CR3524P-5-02	Blind Rivet
CR3524P-5-2	Blind Rivet
DWG 160D713100	Blind Rivet
NAS9309ML-5-02	Blind Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-538-7991?

The FSCG of the NSN 5320-01-538-7991 is 5320

Does NSN 5320-01-538-7991 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 5320-01-538-7991 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-538-7991 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 5320-01-538-7991 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Mar 30, 2006