4320-00-085-1874

Find complete technical information, availability, and procurement data for: 4320-00-085-1874
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-085-1874

Item Name Code

61082

Assigment Date

12/18/1967 (58 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.

square all corners corner shape, casehardened features provided, 1.5000 inches nominal body inside diameter, 6.5000 inches nominal overall length, 1.9980 inches nominal body outside 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: 6.5000 inches nominal
Body Outside Diameter: 1.9980 inches nominal
Body Inside Diameter: 1.5000 inches nominal
Corner Shape: square all corners
Features Provided: casehardened
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 16.0 microinches outside diameter surface of body
Keyway Dimension: 0.0940 inches nominal internal keyway depth
Keyway Dimension: 0.8750 inches nominal internal keyway length
Special Features: internal machine slot,0.2500 in. w,0.5000 in. radius
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

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
2352P	Pump Shaft Sleeve
CS4320-0079	Pump Shaft Sleeve
SL4704PC43	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-085-1874?

The FSCG of the NSN 4320-00-085-1874 is 4320

Does the NSN 4320-00-085-1874 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-085-1874 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 4320-00-085-1874 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-085-1874 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 4320-00-085-1874 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Dec 18, 1967