NAS1672-4L14

View detailed technical data, stock status, and sourcing information for: NAS1672-4L14
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-326-2747

Item Name Code

00864

Assigment Date

09/21/1990 (35 years ago)

0.499 inches minimum and 0.507 inches maximum head major diameter, 1.679 inches minimum and 1.709 inches maximum fastener length, 0.258 inches minimum and 0.260 inches maximum shank diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, threaded self-plugging shank w/sleeve 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: 1.679 inches minimum and 1.709 inches maximum
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.258 inches minimum and 0.260 inches maximum
Shank Style: threaded self-plugging shank w/sleeve
Head Major Diameter: 0.499 inches minimum and 0.507 inches maximum
Expansion Device: threaded stem
Grip Length: 0.845 inches minimum and 0.906 inches maximum
Hardness Rating: 30.0 rockwell c minimum and 45.0 rockwell c maximum nut
Hardness Rating: 30.0 rockwell c minimum and 45.0 rockwell c maximum bolt
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: iron alloy 660 overall
Material Document And Classification: ams 5732 assn std single material response or ams 5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Specification/Standard Data: 80205-nas1672 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
3M166-8-14	Blind Rivet
NAS1672-4L14	Blind Rivet
PLT120-8-14	Blind Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-326-2747?

The FSCG of the NSN 5320-01-326-2747 is 5320

Does the NSN 5320-01-326-2747 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-326-2747 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 5320-01-326-2747 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-326-2747 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 5320-01-326-2747 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Fri, Sep 21, 1990