803-6397408-PC212

View detailed technical data, stock status, and sourcing information for: 803-6397408-PC212
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-395-9644

Item Name Code

13393

Assigment Date

09/09/1994 (31 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.)

round peripheral shape style, 0.060 inches nominal thickness, round center hole shape style, rectangular cross-sectional shape style, 2.540 inches nominal hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 2.540 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.060 inches nominal
Overall Diameter: 3.380 inches nominal
Material: plastic acetal 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
6397408-PC212	Flat Washer
803-6397408-PC212	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-395-9644?

The FSCG of the NSN 5310-01-395-9644 is 5310

Does the NSN 5310-01-395-9644 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-395-9644 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 5310-01-395-9644 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-395-9644 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 5310-01-395-9644 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Sep 9, 1994