E-4752 REV B

View detailed technical data, stock status, and sourcing information for: E-4752 REV B
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-558-2871

Item Name Code

18181

Assigment Date

11/03/2007 (18 years ago)

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

pump unit, rotary, 50gpm end item identification

Product Characteristics

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

End Item Identification: pump unit, rotary, 50gpm

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
E-4752 REV B	Rotary Pump Unit
E-4752/BXL2NAFE-NHROV	Rotary Pump Unit

FAQs

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

What is the FSCG of the NSN 4320-01-558-2871?

The FSCG of the NSN 4320-01-558-2871 is 4320

Does the NSN 4320-01-558-2871 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-01-558-2871 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 4320-01-558-2871 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-558-2871 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 4320-01-558-2871 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Sat, Nov 3, 2007