298P

View detailed technical data, stock status, and sourcing information for: 298P
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-218-3381

Item Name Code

61082

Assigment Date

01/01/1963 (63 years ago)

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

2.7450 inches nominal body outside diameter, 2.0000 inches nominal right internal flange hole diameter, 2.0620 inches nominal body inside diameter, 9.5000 inches nominal overall length, 2.0000 inches nominal left internal flange hole 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: 9.5000 inches nominal
Body Outside Diameter: 2.7450 inches nominal
Body Inside Diameter: 2.0620 inches nominal
Left Internal Flange Hole Diameter: 2.0000 inches nominal
Right Internal Flange Hole Diameter: 2.0000 inches nominal
Left Internal Flange Width: 2.0000 inches nominal
Right Internal Flange Width: 2.0000 inches nominal
Corner Shape: square all corners
Keyway Dimension: 0.2030 inches nominal internal keyway depth
Keyway Dimension: 1.2500 inches nominal internal keyway length
Material: nickel alloy k-500 overall
Material Document And Classification: qq-n-286 fed spec single material response overall
Style Designator: solid, plain, no outside flanges, internal flange at both ends

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
298P	Pump Shaft Sleeve
H4320-218-3381	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-218-3381?

The FSCG of the NSN 4320-00-218-3381 is 4320

Does the NSN 4320-00-218-3381 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-218-3381 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 4320-00-218-3381 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-218-3381 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 4320-00-218-3381 was assigned to the Federal Catalog?

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