8564-081PC042
Safety Relief Valve
This page provides complete and verified information for part number 8564-081PC042, NSN 4820-00-835-6001
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
poppet flow control device, 0.500 inches 1st end nominal pipe size accommodated, 150.0 fahrenheit single response maximum operating temp, streamlined with one brazing ring 1st end connection style, spring disk loading method
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Nominal Pipe Size Accommodated
- 0.500 inches 1st end
- Flow Control Device
- poppet
- Disk Loading Method
- spring
- Maximum Operating Temp
- 150.0 fahrenheit single response
- Connection Style
- streamlined with one brazing ring 1st end
- Valve Operation Method
- automatic
- Connection Type
- unthreaded internal pipe 1st end
- Adjustable Pressure Range
- +121.0 to 135.0 pounds per square inch
- Maximum Operating Pressure
- 4000.0 pounds per square inch single response
- Material
- copper alloy body
- Material
- copper alloy stem
- Material
- nickel alloy seat
- Media For Which Designed
- water, salt single response
- Style Designator
- angle
- Reference Number Differentiating Characteristics
- as differentiated by mfg spec type a1,class c
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- L - Full descriptive - reference - descriptive item identification
- 0 - Represents items with no adp components
- A - 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A046B0
- A - Item does not contain precious metal.
- 0005488
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8481400000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- GX
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 8564-081PC042
What is the FSCG of the NSN 4820-00-835-6001?
Does the NSN 4820-00-835-6001 have a Schedule B code assigned?
Does NSN 4820-00-835-6001 require demilitarization?
Does NSN 4820-00-835-6001 contain precious materials?
Does NSN 4820-00-835-6001 contain hazardous materials?
When the NSN 4820-00-835-6001 was assigned to the Federal Catalog?
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Price & Availability
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