333P

View detailed technical data, stock status, and sourcing information for: 333P
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-218-3390

Item Name Code

61082

Assigment Date

01/01/1963 (63 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.

2.0000 inches nominal overall length, square all corners corner shape, casehardened features provided, 1.3750 inches nominal body outside diameter, 1.0000 inches nominal body inside diameter

Product Characteristics

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

Overall Length: 2.0000 inches nominal
Body Outside Diameter: 1.3750 inches nominal
Body Inside Diameter: 1.0000 inches nominal
Corner Shape: square all corners
Features Provided: casehardened
Keyway Dimension: 0.0937 inches nominal internal keyway depth
Keyway Dimension: 0.8135 inches nominal internal keyway length
Material: steel corrosion resisting overall
Style Designator: solid, plain, no outside flanges

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
254881-4	Pump Shaft Sleeve
333P	Pump Shaft Sleeve
H4320-218-3390	Pump Shaft Sleeve
SL4879PC37	Pump Shaft Sleeve
SL4881PC37	Pump Shaft Sleeve
SL6411PC37	Pump Shaft Sleeve
SL6413PC37	Pump Shaft Sleeve
SL6449PC37	Pump Shaft Sleeve
SL6451PC37	Pump Shaft Sleeve
SL7647PC37	Pump Shaft Sleeve
SL7649PC37	Pump Shaft Sleeve
SL7650PC37	Pump Shaft Sleeve
SL8132PC6	Pump Shaft Sleeve
SL8807PC10	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-218-3390?

The FSCG of the NSN 4320-00-218-3390 is 4320

Does the NSN 4320-00-218-3390 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-218-3390 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 4320-00-218-3390 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-218-3390 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 4320-00-218-3390 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963