506-5588397 PART 20

View detailed technical data, stock status, and sourcing information for: 506-5588397 PART 20
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-162-6551

Item Name Code

32528

Assigment Date

09/21/1983 (42 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

lift-check valve type for which designed, threaded externally stem actuating end type, nickel alloy material, qq-n-286, class hf or ah fed spec single material response material document and classification, 4.000 inches valve size for which designed

Product Characteristics

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

Valve Type For Which Designed: lift-check
Valve Size For Which Designed: 4.000 inches
Stem Actuating End Type: threaded externally
Material: nickel alloy
Material Document And Classification: qq-n-286, class hf or ah fed spec 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
2401-443 PART 20	Fluid Valve Stem
506-5588397	Fluid Valve Stem
506-5588397 PART 20	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-162-6551?

The FSCG of the NSN 4820-01-162-6551 is 4820

Does the NSN 4820-01-162-6551 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-162-6551 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 4820-01-162-6551 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-162-6551 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 4820-01-162-6551 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Sep 21, 1983