4820-01-413-7556

Find complete technical information, availability, and procurement data for: 4820-01-413-7556
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-413-7556

Item Name Code

35374

Assigment Date

05/22/1995 (31 years ago)

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes:nut (1), tube coupling.

retaining ring attachment method, zzzy criticality code justification, 1.953 inches nominal overall length, 1.200 inches nominal outside diameter, globe valve type 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.

Overall Length: 1.953 inches nominal
Outside Diameter: 1.200 inches nominal
Attachment Method: retaining ring
Valve Type For Which Designed: globe
Criticality Code Justification: zzzy
Valve Size For Which Designed: 0.250 inches
Material: nickel alloy
Reference Number Differentiating Characteristics: material controlled iaw navsea 0948-lp-045-7010 material control standard for level i 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
7550478-6397434-025-6	Valve Cap
7550478-6397434-025-6L1	Valve Cap
803-6397434-11XXXX-006	Valve Cap
803-6397434-11XXXX-006L1	Valve Cap
CD-023-32-6	Valve Cap
CD-023-32-6L1	Valve Cap
G547-0002-6397434-025-6	Valve Cap
G547-0002-6397434-025-6L1	Valve Cap

FAQs

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

What is the FSCG of the NSN 4820-01-413-7556?

The FSCG of the NSN 4820-01-413-7556 is 4820

Does the NSN 4820-01-413-7556 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-413-7556 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 4820-01-413-7556 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-413-7556 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 4820-01-413-7556 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, May 22, 1995