83501-1M
View detailed technical data, stock status, and sourcing information for: 83501-1M
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-657-8097
Item Name Code
16989
Assigment Date
01/01/1963 (63 years ago)
right-hand 1st end thread direction, 3a 1st end thread class, poppet flow control device, flared (tube) 1st end connection style, manual valve operation method
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a 1st end
- Thread Direction
- right-hand 1st end
- Flow Control Device
- poppet
- Connection Style
- flared (tube) 1st end
- Valve Operation Method
- manual
- Connection Type
- threaded external tube 1st end
- Thread Quantity Per Inch
- 20 1st end
- Nominal Thread Size
- 0.437 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Nominal Outside Diameter Tube Accommodated
- 0.250 inches 1st end
- Material
- copper alloy body lining
- Material
- copper alloy body
- Surface Treatment
- copper alloy
- Style Designator
- straight thru
- Thread Series Designator
- unf 1st end
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-657-8097?
The FSCG of the NSN 4820-00-657-8097 is 4820
Does the NSN 4820-00-657-8097 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-657-8097 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-657-8097 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-657-8097 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 4820-00-657-8097 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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Pricing
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