654B0247

View detailed technical data, stock status, and sourcing information for: 654B0247
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-391-3302

Item Name Code

22534

Assigment Date

06/08/1994 (32 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4.438 inches nominal body outside diameter, internal flange w/external locking flange body style, 3.000 inches nominal body inside diameter, 0.375 inches nominal left side flange thickness, 0.938 inches nominal overall length

Product Characteristics

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

Body Style: internal flange w/external locking flange
Overall Length: 0.938 inches nominal
Body Outside Diameter: 4.438 inches nominal
Body Inside Diameter: 3.000 inches nominal
Left Side Flange Thickness: 0.375 inches nominal
Right Side Flange Thickness: 0.375 inches nominal
End Item Identification: weapon system code jl; tarawaa class lha
Distance Between Flanges: 0.430 inches nominal
End To Flange Distance: 0.875 inches nominal
Internal Flange Inside Diameter: 2.625 inches nominal
Internal Flange Width: 0.250 inches nominal
Smallest External Anchor Flange Radius: 1.938 inches nominal
Largest External Anchor Flange Radius: 2.219 inches nominal
Distance Below Centerline: 0.125 inches nominal
Distance From End: 0.438 inches nominal
Corner Shape: square all corners
Special Features: chucking lig removed after machining
Material: copper alloy

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
654B0247	Wearing Ring
654B0247C051	Wearing Ring
654B0247C051A	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-01-391-3302?

The FSCG of the NSN 4320-01-391-3302 is 4320

Does the NSN 4320-01-391-3302 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-391-3302 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 4320-01-391-3302 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-391-3302 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 4320-01-391-3302 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jun 8, 1994