709-4684916 ITEM 7

View detailed technical data, stock status, and sourcing information for: 709-4684916 ITEM 7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-181-0818

Item Name Code

15933

Assigment Date

06/06/1984 (42 years ago)

0.125 inches nominal material thickness, 3.750 inches nominal outside diameter, 2.369 inches minimum and 2.374 inches maximum hole diameter, 90.0 degrees nominal recess angle, 2.493 inches minimum and 2.498 inches maximum 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: 2.369 inches minimum and 2.374 inches maximum
Outside Diameter: 3.750 inches nominal
Recess Diameter: 2.493 inches minimum and 2.498 inches maximum
Material Thickness: 0.125 inches nominal
Recess Angle: 90.0 degrees nominal
Material: steel overall
Material Document And Classification: qq-s-741 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
30-01-7864	Recessed Washer
4684916-0007	Recessed Washer
709-4684916 ITEM 7	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-181-0818?

The FSCG of the NSN 5310-01-181-0818 is 5310

Does the NSN 5310-01-181-0818 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-181-0818 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 5310-01-181-0818 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-181-0818 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 5310-01-181-0818 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Jun 6, 1984