5330-01-440-3228

Find complete technical information, availability, and procurement data for: 5330-01-440-3228
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-440-3228

Item Name Code

07961

Assigment Date

01/10/1997 (29 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.

1.750 inches minimum and 1.765 inches maximum outside diameter, 2.730 inches minimum and 2.745 inches maximum inside diameter, square/rectangular overall cross-sectional shape style, 0.500 inches nominal cross-sectional height, 3 intermediate ring quantity

Product Characteristics

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

Cross-Sectional Shape Style: square/rectangular overall
Inside Diameter: 2.730 inches minimum and 2.745 inches maximum
Outside Diameter: 1.750 inches minimum and 1.765 inches maximum
Intermediate Ring Quantity: 3
Cross-Sectional Height: 0.500 inches nominal
Environmental Attribute Code: asbestos alternative products
Height: 2.500 inches nominal
Material Document And Classification: mil-p-24503 ty ii cl 2 gr n mil spec single material response 1st intermediate ring
Material Document And Classification: mil-p-24503 ty ii cl 2 gr n mil spec single material response 2nd intermediate ring
Material Document And Classification: mil-p-24503 ty ii cl 2 gr n mil spec single material response 3rd intermediate ring
Material Document And Classification: mil-p-24583 cl 2 gr n mil spec single material response bottom ring
Material Document And Classification: mil-p-24583 cl 2 gr n mil spec single material response top ring

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-233-9986	No Name Available	02/01/2011

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
03170	Packing Assembly
03175-6A	Packing Assembly
803-1385623-06XX-66 & 74A	Packing Assembly

FAQs

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

What is the FSCG of the NSN 5330-01-440-3228?

The FSCG of the NSN 5330-01-440-3228 is 5330

Does NSN 5330-01-440-3228 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 5330-01-440-3228 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-440-3228 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-01-440-3228 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Jan 10, 1997