661B0046

View detailed technical data, stock status, and sourcing information for: 661B0046
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-213-7744

Item Name Code

10255

Assigment Date

07/30/1985 (41 years ago)

3b thread class, 1.875 inches nominal step diameter, 1.375 inches nominal inside diameter, 2.750 inches nominal outside diameter, right-hand thread direction

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Inside Diameter: 1.375 inches nominal
Step Diameter: 1.875 inches nominal
Outside Diameter: 2.750 inches nominal
Material Thickness: 0.625 inches nominal
Mounting Hole Quantity: 1
Mounting Hole Type: threaded
End Item Identification: warren pumps model 3-1/2-sed-8 centrifugal pump
Material: copper alloy
Thread Size And Series/Type Designator: 0.312-18 unc

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
661B0046	Dirt and Liquid Deflector
661B0046C040A	Dirt and Liquid Deflector
999R0228	Dirt and Liquid Deflector
999R0228 PIECE 8	Dirt and Liquid Deflector

FAQs

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

What is the FSCG of the NSN 4320-01-213-7744?

The FSCG of the NSN 4320-01-213-7744 is 4320

Does the NSN 4320-01-213-7744 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-213-7744 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 4320-01-213-7744 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-213-7744 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 4320-01-213-7744 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Jul 30, 1985