4820-00-704-0685
Find complete technical information, availability, and procurement data for: 4820-00-704-0685
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Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-704-0685
Item Name Code
16989
Assigment Date
01/01/1963 (63 years ago)
pressed-in renewable seat ring type, poppet flow control device, right-hand 1st end thread direction, 160.0 fahrenheit single response maximum operating temp, 3a 1st end thread class
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
- Renewable Seat Ring Type
- pressed-in
- Maximum Operating Temp
- 160.0 fahrenheit single response
- Connection Style
- beaded (hose) 2nd end
- Connection Style
- flared (tube) 1st end
- Valve Operation Method
- manual
- Connection Type
- threaded external tube 1st end
- Connection Type
- unthreaded external hose 2nd end
- Thread Quantity Per Inch
- 12 1st end
- Nominal Thread Size
- 1.312 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Nominal Inside Diameter Hose Accommodated
- 0.750 inches 2nd end
- Nominal Outside Diameter Tube Accommodated
- 1.000 inches 1st end
- Material
- steel corrosion resisting body
- Material
- steel corrosion resisting flow control device
- Media For Which Designed
- fuel/oil, hydrocarbon 1st response
- Media For Which Designed
- water, fresh 2nd response
- Style Designator
- straight thru
- Thread Series Designator
- un 1st end
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 |
|---|---|
| 121SCP114-1 | Poppet Drain Cock |
| 3-3974 | Poppet Drain Cock |
| 475C70N | Poppet Drain Cock |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-704-0685?
The FSCG of the NSN 4820-00-704-0685 is 4820
Does the NSN 4820-00-704-0685 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-704-0685 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-704-0685 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-704-0685 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 4820-00-704-0685 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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