379D684PC4

View detailed technical data, stock status, and sourcing information for: 379D684PC4
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-860-7979

Item Name Code

22534

Assigment Date

10/06/1967 (58 years ago)

external flange body style, 0.062 inches nominal outside right corner chamfer length, 0.625 inches nominal overall length, 0.094 inches nominal hole depth, 0.500 inches nominal groove depth

Product Characteristics

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

Body Style: external flange
Chamfer Length: 0.062 inches nominal outside right corner
Hole Depth: 0.094 inches nominal
Groove Depth: 0.500 inches nominal
Overall Length: 0.625 inches nominal
Bolt Circle Diameter: 4.500 inches nominal
Flange Diameter: 6.875 inches nominal
Body Outside Diameter: 5.372 inches minimum and 5.373 inches maximum
Body Inside Diameter: 4.120 inches minimum and 4.121 inches maximum
Left Side Flange Thickness: 0.250 inches nominal
Unthreaded Mounting Hole Diameter: 0.125 inches nominal
Bolt Hole Quantity: 4
End To Flange Distance: 0.375 inches nominal
Groove Quantity: 3
Corner Shape: chamfered outside right corner
Corner Shape: square outside left corner
Chamfer Angle: 45.0 degrees nominal outside right corner
Special Features: mtg holes counterbored
Material: copper alloy
Material Document And Classification: mil-b-16261 mil spec single material response

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
378D677H01	Wearing Ring
379D677H01	Wearing Ring
379D684	Wearing Ring
379D684PC4	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-860-7979?

The FSCG of the NSN 4320-00-860-7979 is 4320

Does the NSN 4320-00-860-7979 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-860-7979 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 4320-00-860-7979 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-860-7979 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 4320-00-860-7979 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Oct 6, 1967