2813926
View detailed technical data, stock status, and sourcing information for: 2813926
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-903-7743
Item Name Code
05493
Assigment Date
06/17/1966 (60 years ago)
unthreaded internal tube first end connection type, straight thru body style, 0.875 inches nominal first end outside diameter tube accommodated, refrigerant 22 media for which designed, plain first end style designator
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Body Style
- straight thru
- Media For Which Designed
- refrigerant 22
- First End Connection Type
- unthreaded internal tube
- First End Style Designator
- plain
- First End Outside Diameter Tube Accommodated
- 0.875 inches nominal
- Second End Relationship With First End
- not identical
- Second End Connection Type
- unthreaded internal tube
- Second End Style Designator
- plain
- Second End Outside Diameter Tube Accommodated
- 0.500 inches nominal
- Face To Face Distance
- 3.500 inches nominal
- Flow Control Device
- poppet
- End Connection Quantity
- 2
- Capillary Tube Length
- 60.000 inches nominal
- Bulb Length
- 2.000 inches nominal
- Bulb Diameter
- 0.750 inches nominal
- Valve Expansion Control Type
- pressure
- Valve Pressure Limiting Device
- included
- Valve Pressure Limiting Device Range
- +35.0 to 37.0 pounds per square inch gage
- Bulb Media Type
- refrigerant 22
- Bulb Mounting Method
- clamp
- Valve Equalizer Location
- external
- Valve Equalizer Connection Type
- flared tube
- Valve Equalizer Connection Diameter
- 0.438 inches nominal
- Special Features
- furnished with two each clamps,bolts and nuts
- Material
- copper alloy body
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-903-7743?
The FSCG of the NSN 4820-00-903-7743 is 4820
Does the NSN 4820-00-903-7743 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-903-7743 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 4820-00-903-7743 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-903-7743 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 4820-00-903-7743 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Jun 17, 1966
Professional Distribution
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- AS9120 Quality Standards
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