4820-01-697-9708

Find complete technical information, availability, and procurement data for: 4820-01-697-9708
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-697-9708

Item Name Code

16996

Assigment Date

10/21/2021 (4 years ago)

A prefabricated section of framework with various shapes and sizes specifically designed to mate with other sections of framework to form a frame, structural, vehicular and/or provide support for components such as transmission, engine, springs, and fuel tank support and the like.

flare first end style designator, "angle give "adqm" and "adqn" only if flanged one or two ends" body style, round w/o bolt holes first end flange shape style, oil media for which designed, 100.0 celsius temp rating

Product Characteristics

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

Body Style: "angle give "adqm" and "adqn" only if flanged one or two ends"
Temp Rating: 100.0 celsius
Media For Which Designed: oil
First End Style Designator: flare
First End Flange Shape Style: round w/o bolt holes
Second End Relationship With First End: not identical
Second End Connection Type: unthreaded internal pipe
Second End Style Designator: flare
Second End Recess Diameter: 13.0 millimeters nominal
Second End Flange Shape Style: round w/o bolt holes
First Connection Face To Centerline Distance: 100.0 millimeters nominal
Second Connection Face To Centerline Distance: 100.0 millimeters nominal
Flow Control Device: piston, spring loaded
End Connection Quantity: 2
Opening Pressure Setting: 268.0 pounds per square inch
Valve Discharge Flow Rate: 15233.832 kilograms per hour
Temp Adjustability: not adjustable
End Item Identification: gas turbine
Part Name Assigned By Controlling Agency: type 459 safety pressure valve
Special Features: inlet flange facing: din en 1092-1 form b2 (din 2526 form e). outlet flange facing: din en 1092-1 form b1 (din 2526 form c). discharge area: 132.732 mm squared. mass flow max 16,926.48 kg/h. lift characteristic liquid safety relief valve. closed bonnet.
Material: steel comp 316 overall

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
4594.2172-268 PSI G	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-697-9708?

The FSCG of the NSN 4820-01-697-9708 is 4820

Does the NSN 4820-01-697-9708 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-697-9708 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 4820-01-697-9708 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-697-9708 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 4820-01-697-9708 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Thu, Oct 21, 2021