4820-01-421-2774

Find complete technical information, availability, and procurement data for: 4820-01-421-2774
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-2774

Item Name Code

32528

Assigment Date

11/04/1995 (30 years ago)

ball valve type for which designed, 1.500 inches valve size for which designed, square stem actuating end type, zzzy criticality code justification, 6.500 inches nominal overall length

Product Characteristics

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

Overall Length: 6.500 inches nominal
Valve Type For Which Designed: ball
Criticality Code Justification: zzzy
Valve Size For Which Designed: 1.500 inches
Stem Actuating End Type: square
Material: nickel alloy
Material Document And Classification: qq-n-286 fed spec single material response
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
256172 PC 2	Fluid Valve Stem
256172 PC 2L1	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-421-2774?

The FSCG of the NSN 4820-01-421-2774 is 4820

Does the NSN 4820-01-421-2774 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-421-2774 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 4820-01-421-2774 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-2774 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 4820-01-421-2774 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Sat, Nov 4, 1995