4320-01-420-5203

Find complete technical information, availability, and procurement data for: 4320-01-420-5203
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-420-5203

Item Name Code

22534

Assigment Date

10/19/1995 (30 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

astmb 505,alloy c95500 assn std single material response material document and classification, bearing bronze; w/external flange on partial diameter special features, plain body style, navy weapon system code th,stragtegic sealift conversion ships class; fire protection system, sprinkling pump 14x10-20 end item identification, copper alloy material

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
End Item Identification: navy weapon system code th,stragtegic sealift conversion ships class; fire protection system, sprinkling pump 14x10-20
Special Features: bearing bronze; w/external flange on partial diameter
Material: copper alloy
Material Document And Classification: astmb 505,alloy c95500 assn std single material response

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
007-7920001-275	Wearing Ring
999-7920-A-01 REV 2 ITEM 17	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-01-420-5203?

The FSCG of the NSN 4320-01-420-5203 is 4320

Does the NSN 4320-01-420-5203 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-420-5203 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 4320-01-420-5203 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-420-5203 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 4320-01-420-5203 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Oct 19, 1995