803-2177917-06-02

View detailed technical data, stock status, and sourcing information for: 803-2177917-06-02
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-145-9263

Item Name Code

22113

Assigment Date

01/21/1983 (43 years ago)

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. For items designed to provide the transfer of the electrical signal, see: switch,rotary and switch,electronic. Excludes: relay, (as modified).

0.625 inches nominal single threaded portion thread length, 0.750 inches minimum and 0.755 inches maximum overall height, 5.938 inches nominal body inside diameter, 3a single threaded portion thread class, 6.938 inches nominal body outside diameter

Product Characteristics

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

Thread Class: 3a single threaded portion
Thread Length: 0.625 inches nominal single threaded portion
Overall Height: 0.750 inches minimum and 0.755 inches maximum
Body Outside Diameter: 6.938 inches nominal
Body Inside Diameter: 5.938 inches nominal
Thread Quantity Per Inch: 12 single threaded portion
Nominal Thread Size: 6.938 inches single threaded portion
Seating Surface Shape: flat
Criticality Code Justification: zzzy
Material: nickel alloy overall
Style Designator: plain
Thread Series Designator: uns single threaded portion
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
803-2177917-06-02	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-145-9263?

The FSCG of the NSN 4820-01-145-9263 is 4820

Does the NSN 4820-01-145-9263 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-145-9263 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-01-145-9263 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-145-9263 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 4820-01-145-9263 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Jan 21, 1983