4F2226

View detailed technical data, stock status, and sourcing information for: 4F2226
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-374-1364

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

A nut, flat on top and bottom, having 4 flat sides. 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.)

4.750 inches nominal inside diameter, rectangular cross-sectional shape style, 5.250 inches nominal outside diameter, not casehardened casehardening indicator, 0.125 inches nominal major thickness

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
Inside Diameter: 4.750 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 5.250 inches nominal
Major Thickness: 0.125 inches nominal
End Style: vertex outside periphery
Ring Style: straight gap
Usage Design: external
Material: steel

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
4F2226	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-374-1364?

The FSCG of the NSN 5325-00-374-1364 is 5325

Does the NSN 5325-00-374-1364 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-374-1364 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 5325-00-374-1364 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-374-1364 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 5325-00-374-1364 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963