SL4879PC38

View detailed technical data, stock status, and sourcing information for: SL4879PC38
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-218-3391

Item Name Code

22534

Assigment Date

01/01/1963 (63 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.562 inches nominal overall length, 1.870 inches nominal body outside diameter, 1.406 inches nominal body inside diameter, 4.375 inches nominal flange diameter, external flange body style

Product Characteristics

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

Body Style: external flange
Overall Length: 0.562 inches nominal
Flange Diameter: 4.375 inches nominal
Body Outside Diameter: 1.870 inches nominal
Body Inside Diameter: 1.406 inches nominal
Left Side Flange Thickness: 0.250 inches nominal
Corner Shape: square all corners
Material: copper alloy
Material Document And Classification: mil-b-994 mil spec single material response

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SL4879PC38	Wearing Ring
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FAQs

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

What is the FSCG of the NSN 4320-00-218-3391?

The FSCG of the NSN 4320-00-218-3391 is 4320

Does the NSN 4320-00-218-3391 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-218-3391 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 4320-00-218-3391 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-218-3391 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 4320-00-218-3391 was assigned to the Federal Catalog?

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