7219440

View detailed technical data, stock status, and sourcing information for: 7219440
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-298-8797

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

82.0 degrees nominal recess angle, 0.234 inches minimum and 0.266 inches maximum outside diameter, 0.016 inches minimum and 0.047 inches maximum material thickness, 0.078 inches minimum and 0.109 inches maximum hole diameter, 0.121 inches nominal recess 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: 0.078 inches minimum and 0.109 inches maximum
Outside Diameter: 0.234 inches minimum and 0.266 inches maximum
Recess Diameter: 0.121 inches nominal
Material Thickness: 0.016 inches minimum and 0.047 inches maximum
Recess Angle: 82.0 degrees nominal
Material: copper alloy 544 overall
Material Document And Classification: sae assn std 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
7219440	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-298-8797?

The FSCG of the NSN 5310-00-298-8797 is 5310

Does the NSN 5310-00-298-8797 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-298-8797 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 5310-00-298-8797 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-298-8797 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 5310-00-298-8797 was assigned to the Federal Catalog?

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