5320-01-435-6439

Find complete technical information, availability, and procurement data for: 5320-01-435-6439
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-435-6439

Item Name Code

00861

Assigment Date

08/29/1996 (29 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.)

0.188 inches nominal shank diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.313 inches nominal fastener length, straight w/radius chamfered tip shank style, yellow identification code color

Product Characteristics

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

Identification Code Color: yellow
Fastener Length: 0.313 inches nominal
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.188 inches nominal
Shank Style: straight w/radius chamfered tip
Head Major Diameter: 0.357 inches maximum
Countersink Angle: 99.5 degrees minimum and 100.5 degrees maximum
Material: titanium alloy uns r58450 overall
Material Document And Classification: ams4982 assn std single material response overall
Surface Treatment Document And Classification: mil-c-5541 class 1a gold/yellow mil spec single treatment response overall

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
MS20426T6-5	Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-435-6439?

The FSCG of the NSN 5320-01-435-6439 is 5320

Does the NSN 5320-01-435-6439 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5320-01-435-6439 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 5320-01-435-6439 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-435-6439 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 5320-01-435-6439 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Aug 29, 1996