20261L51M
View detailed technical data, stock status, and sourcing information for: 20261L51M
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A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.
disk flow control device, 3168.0 cubic feet per minute valve discharge flow rate, bolted bonnet attachment method, 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.
- Flow Control Device
- disk
- Bonnet Type
- inside spring
- Bonnet Attachment Method
- bolted
- Disk Loading Method
- spring
- Valve Discharge Flow Rate
- 3168.0 cubic feet per minute
- Renewable Seat Ring Type
- threaded
- Maximum Operating Temp
- 165.0 fahrenheit single response
- End Item Identification
- seawolf class ssn
- Valve Operation Method
- automatic or manual
- Adjustable Pressure Range
- +76.0 to 90.0 pounds per square inch
- Maximum Operating Pressure
- 90.0 pounds per square inch single response
- Opening Pressure Setting
- 90.0 pounds per square inch
- Part Name Assigned By Controlling Agency
- 2.5 in. relief valve type 1751-t
- Material
- bronze body
- Material
- nickel alloy seat
- Material
- nickel alloy 400 flow control device
- Material
- nickel alloy 400 stem
- Material Document And Classification
- astm-b61 assn std single material response body
- Material Document And Classification
- qq-n-281 cl. a or b fed spec single material response stem
- Material Document And Classification
- qq-n-281 cl.a fed spec single material response flow control device
- Material Document And Classification
- qq-n-288 cl.a fed spec single material response seat
- Media For Which Designed
- air single response
- Style Designator
- angle
- Specification/Standard Data
- 81349-mil-v-22549 government specification
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 |
|---|---|
| 20261D02S0090/C | Safety Relief Valve |
| 20261D02S0090/CDS17085 | Safety Relief Valve |
| 20261L51M | Safety Relief Valve |
| CDS17085 | Safety Relief Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-01-504-6111?
Does the NSN 4820-01-504-6111 have a Schedule B code assigned?
Does NSN 4820-01-504-6111 require demilitarization?
Does NSN 4820-01-504-6111 contain precious materials?
Does NSN 4820-01-504-6111 contain hazardous materials?
When the NSN 4820-01-504-6111 was assigned to the Federal Catalog?
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