E-5255-H

View detailed technical data, stock status, and sourcing information for: E-5255-H
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-276-1264

Item Name Code

22534

Assigment Date

04/04/1988 (38 years ago)

A pipe fitting primarily designed for permanent installation during piping system operation to fit over or butt against a pipe or pipe fitting for sealing. Excludes:flange, pipe, blind.

7.500 inches nominal body outside diameter, plain body style, 0.750 inches nominal overall length, 5.610 inches nominal body inside diameter, 6.000 inches nominal bolt circle diameter

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
Overall Length: 0.750 inches nominal
Bolt Circle Diameter: 6.000 inches nominal
Body Outside Diameter: 7.500 inches nominal
Body Inside Diameter: 5.610 inches nominal
Unthreaded Mounting Hole Diameter: 0.250 inches nominal
Bolt Hole Quantity: 4
End Item Identification: warren pump model 4-sed-11
Corner Shape: square all corners
Surface Finish: 125.0 microinches all surfaces
Special Features: undersize
Material: copper 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
BS4-1631 PIECE 5	Wearing Ring
C34A	Wearing Ring
E-5255-H	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-01-276-1264?

The FSCG of the NSN 4320-01-276-1264 is 4320

Does the NSN 4320-01-276-1264 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-276-1264 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 4320-01-276-1264 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-276-1264 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 4320-01-276-1264 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Apr 4, 1988