4820-01-524-9603

Find complete technical information, availability, and procurement data for: 4820-01-524-9603
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 4820-01-524-9603 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

4820-01-524-9603

Item Name Code

05488

Assigment Date

10/22/2004 (21 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

2.500 inches all ends nominal pipe size accommodated, bolted bonnet attachment method, disk flow control device, spring disk loading method, inside spring bonnet type

Product Characteristics

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

Nominal Pipe Size Accommodated: 2.500 inches all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Valve Discharge Flow Rate: 300.0 gallons per minute
Maximum Operating Temp: 122.0 fahrenheit single response
End Item Identification: ohio class ssn (trident)
Connection Style: socket all ends
Valve Operation Method: automatic or manual
Flange Shape: round with holes all ends
Connection Type: unthreaded internal pipe all ends
Features Provided: manual override and pressure tight outlet side
Valve Size: 2.500 inches
Adjustable Pressure Range: +99.0 to 111.0 pounds per square inch
Maximum Operating Pressure: 120.0 pounds per square inch single response
Opening Pressure Setting: 110.0 pounds per square inch
First Connection Face To Centerline Distance: 5.500 inches
Second Connection Face To Centerline Distance: 5.500 inches
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: relief valve type 1771-t
Special Features: flanges iaw mil-f-20042; inlet flange 250 lb, outlet flange 150 lb. which vary in thickness (inlet/outlet) 15/16 / 1/2 inches and bolt hole size of 11/16 / 9/16; inlet has 4 drilled hole, 2 tapped, outlet has 6 drilled holes. lever wrench is provided for lift cam; seat wrench is not provided
Material: copper alloy 964 body
Material: nickel alloy seat
Material: nickel alloy stem
Material: nickel alloy and plastic polytetrafluoroethylene flow control device
Material Document And Classification: aa-n-288 comp a fed spec single material response seat
Material Document And Classification: mil-c-20159c mil spec single material response body
Material Document And Classification: qq-n-281 fed spec single material response and ams 3660 assn std single material response flow control device
Material Document And Classification: qq-n-281 fed spec single material response stem
Media For Which Designed: liquid single response
Style Designator: angle flanged ends
Furnished Items And Quantity: 1 wrench
Specification/Standard Data: 81349 - mil-v-24322 government specification
Departure From Cited Document: modiefied by psssn21c-242

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
17209 CDS	Safety Relief Valve
MIL-V-24332 AMEND. 2	Safety Relief Valve
SW135	Safety Relief Valve
SW135-04E0110/CDS17209	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-524-9603?

The FSCG of the NSN 4820-01-524-9603 is 4820

Does the NSN 4820-01-524-9603 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-524-9603 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 4820-01-524-9603 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-524-9603 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 4820-01-524-9603 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Fri, Oct 22, 2004