5320-01-687-6604

Find complete technical information, availability, and procurement data for: 5320-01-687-6604
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-687-6604

Item Name Code

67165

Assigment Date

04/13/2020 (6 years ago)

A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.

0.2520 inches minimum and 0.2555 inches maximum width between flats, straight pan head style, 0.200 inches minimum and 0.210 inches maximum head height, 3a thread class, 1.6875 inches nominal fastener length

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
Fastener Length: 1.6875 inches nominal
Head Style: straight pan
Head Height: 0.200 inches minimum and 0.210 inches maximum
Width Between Flats: 0.2520 inches minimum and 0.2555 inches maximum
Shank Diameter: 0.5761 inches minimum and 0.5771 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.842 inches minimum and 0.877 inches maximum
Lubrication: cetyl alcohol, spec 305, hi-shear corp
End Item Identification: b-52 aircraft
Grip Length: 2.4575 inches nominal
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.5625 inches
Material: steel comp 4340 or steel comp 8740 overall
Material Document And Classification: ams 6415 assn std 1st material response or ams 6322 assn std 2nd material response or ams 6327 assn std 2nd material response or ams 6325 assn std 2nd material response overall
Surface Treatment: cadmium or chromate overall
Surface Treatment Document And Classification: ams-qq-p-416, type ii, class 2 assn std 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
HL64PB-18-27	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-687-6604?

The FSCG of the NSN 5320-01-687-6604 is 5320

Does the NSN 5320-01-687-6604 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-687-6604 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 5320-01-687-6604 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-687-6604 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 5320-01-687-6604 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Mon, Apr 13, 2020