398G22

View detailed technical data, stock status, and sourcing information for: 398G22
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-377-4853

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

2.156 inches nominal hole diameter, 0.062 inches nominal recess depth, 2.281 inches nominal recess diameter, 0.193 inches minimum and 0.195 inches maximum overall height, 2.625 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 2.156 inches nominal
Outside Diameter: 2.625 inches nominal
Overall Height: 0.193 inches minimum and 0.195 inches maximum
Recess Diameter: 2.281 inches nominal
Recess Depth: 0.062 inches nominal
Material Thickness: 0.193 inches minimum and 0.195 inches maximum
Recess Angle: 45.0 degrees nominal
Material: steel comp 1045 overall
Material Document And Classification: qq-s-633 canc fed spec single material response overall
Style Designator: recessed

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
2803L480	Recessed Washer
398G22	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-377-4853?

The FSCG of the NSN 5310-00-377-4853 is 5310

Does the NSN 5310-00-377-4853 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-377-4853 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 5310-00-377-4853 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-377-4853 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 5310-00-377-4853 was assigned to the Federal Catalog?

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