H3176764E PIECE 53

View detailed technical data, stock status, and sourcing information for: H3176764E PIECE 53
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-220-8359

Item Name Code

36944

Assigment Date

11/20/1985 (40 years ago)

1.159 inches nominal inside diameter, 0.373 inches nominal overall length, grooved features provided, relief valve type for which designed, 2.624 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 1.159 inches nominal
Outside Diameter: 2.624 inches nominal
Overall Length: 0.373 inches nominal
Valve Type For Which Designed: relief
Features Provided: grooved
Valve Design Control Activity: 15187
Valve Model Number For Which Designed: style hnb-5
Material: nickel 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
040729	Valve Piston
A-34152	Valve Piston
A-34152 PIECE 53	Valve Piston
H3176764E	Valve Piston
H3176764E PIECE 53	Valve Piston

FAQs

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

What is the FSCG of the NSN 4820-01-220-8359?

The FSCG of the NSN 4820-01-220-8359 is 4820

Does the NSN 4820-01-220-8359 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-220-8359 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 4820-01-220-8359 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-220-8359 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 4820-01-220-8359 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Nov 20, 1985