4820-01-061-3349

Find complete technical information, availability, and procurement data for: 4820-01-061-3349
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-061-3349

Item Name Code

05488

Assigment Date

06/17/1978 (48 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

inside spring bonnet type, 2b all ends thread class, right-hand all ends thread direction, poppet flow control device, 0.500 inches offset distance

Product Characteristics

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

Thread Class: 2b all ends
Thread Direction: right-hand all ends
Offset Distance: 0.500 inches
Flow Control Device: poppet
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Connection Style: gasket seal(boss) all ends
Valve Operation Method: automatic
Connection Type: threaded internal boss all ends
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 3900.0 pounds per square inch single response
Nominal Thread Size: 1.312 inches all ends
Opening Pressure Setting: 3400.0 pounds per square inch
Material: steel body
Material: steel flow control device
Material: steel seat
Material Document And Classification: ams 5610 assn std single material response stem
Material Document And Classification: ams 5610 assn std single material response body
Media For Which Designed: oil, hydraulic single response
Style Designator: straight thru w/offset
Thread Series Designator: un all ends

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
1552-3400	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-061-3349?

The FSCG of the NSN 4820-01-061-3349 is 4820

Does the NSN 4820-01-061-3349 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-061-3349 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 4820-01-061-3349 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-061-3349 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 4820-01-061-3349 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Jun 17, 1978