CW3120PC14

View detailed technical data, stock status, and sourcing information for: CW3120PC14
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-127-1679

Item Name Code

15887

Assigment Date

02/24/1982 (44 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

2b thread class, round nut style, 0.232 inches nominal drive point depth, 1.128 inches nominal nut 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: 2b
Thread Direction: right-hand
Drive Point Depth: 0.232 inches nominal
Nut Style: round
Nut Diameter: 1.128 inches nominal
Nut Thickness: 0.446 inches nominal
Drive Point Quantity: 8
Drive Point Diameter: 0.115 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Part Name Assigned By Controlling Agency: navy special project
Material: copper alloy overall

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
CW3120	Round Plain Nut
CW3120PC14	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-127-1679?

The FSCG of the NSN 5310-01-127-1679 is 5310

Does the NSN 5310-01-127-1679 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-127-1679 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 5310-01-127-1679 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-127-1679 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 5310-01-127-1679 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Feb 24, 1982