4820-01-054-3561

Find complete technical information, availability, and procurement data for: 4820-01-054-3561
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-054-3561 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-054-3561

Item Name Code

22113

Assigment Date

01/18/1978 (48 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).

items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material reference number differentiating characteristics, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-235-4356	No Name Available	10/01/1988

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
255584 PC 15	Valve Seat
255584 PC 15Q3	Valve Seat
255584 PIECE 15	Valve Seat
2640-801X1PIECE15	Valve Seat
2640-801X1PIECE15Q3	Valve Seat
2643-859-10 ITEM 20	Valve Seat
2643-859-10 ITEM 20Q3	Valve Seat
264385910-20	Valve Seat
264385910-20Q3	Valve Seat
711-4678204 ITEM 9	Valve Seat
711-4678204 ITEM 9Q3	Valve Seat
7383858-264385910-20	Valve Seat
7383858-264385910-20Q3	Valve Seat
7550479-264385910-20	Valve Seat
7550479-264385910-20Q3	Valve Seat
845-7286650 ITEM 20	Valve Seat
845-7286650 ITEM 20Q3	Valve Seat
G547-0003-264385910-20	Valve Seat
G547-0003-264385910-20Q3	Valve Seat
H547-0001-264385910-20	Valve Seat
H547-0001-264385910-20Q3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-054-3561?

The FSCG of the NSN 4820-01-054-3561 is 4820

Does the NSN 4820-01-054-3561 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-054-3561 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-054-3561 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-054-3561 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 4820-01-054-3561 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Jan 18, 1978