4320-00-726-0824

Find complete technical information, availability, and procurement data for: 4320-00-726-0824
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-726-0824

Item Name Code

22534

Assigment Date

01/01/1961 (65 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

5.797 inches minimum and 5.800 inches maximum body inside diameter, 0.812 inches nominal overall length, plain body style, 6.565 inches minimum and 6.566 inches maximum body outside diameter, 0.062 inches nominal outside right corner chamfer length

Product Characteristics

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

Body Style: plain
Chamfer Length: 0.062 inches nominal outside right corner
Overall Length: 0.812 inches nominal
Body Outside Diameter: 6.565 inches minimum and 6.566 inches maximum
Body Inside Diameter: 5.797 inches minimum and 5.800 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Surface Finish: 113.0 microinches all surfaces
Chamfer Angle: 45.0 degrees nominal outside right corner
Material: nickel alloy

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
W246175SH2ITEM9	Wearing Ring
Y-246198	Wearing Ring
Y581D6CX3-253	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-726-0824?

The FSCG of the NSN 4320-00-726-0824 is 4320

Does the NSN 4320-00-726-0824 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-726-0824 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 4320-00-726-0824 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-726-0824 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 4320-00-726-0824 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961