4820-01-010-1128
Stop-Check Valve
Find complete technical information, availability, and procurement data for NSN 4820-01-010-1128 All details are based on official government and industry records to support accurate and compliant procurement.
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-010-1128
Item Name Code
05486
Assigment Date
09/22/1975 (50 years ago)
4 all ends bolt hole quantity, disk flow control device, outside screw-yoke bonnet type, welded renewable seat ring type, bolted bonnet attachment method
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Flow Control Device
- disk
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Renewable Seat Ring Type
- welded
- Bolt Hole Quantity
- 4 all ends
- Maximum Operating Temp
- 775.0 fahrenheit single response
- Valve Operation Method
- manual
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Mounting Position
- horizontal
- Maximum Operating Pressure
- 150.0 pounds per square inch single response
- Nominal Outside Diameter
- 7.500 inches all ends
- Nominal Thickness
- 0.687 inches all ends
- First Connection Face To Centerline Distance
- 4.750 inches
- Bolt Hole Nominal Diameter
- 0.750 inches all ends
- Second Connection Face To Centerline Distance
- 4.750 inches
- Bolt Circle Nominal Diameter
- 6.000 inches all ends
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.062 inches all ends
- Raised Face Nominal Diameter
- 5.000 inches all ends
- Special Features
- valve size 3 in.
- Material
- steel body
- Material
- steel corrosion resisting stem
- Material
- steel flow control device
- Material
- steel seat
- Material Document And Classification
- astm a105, grade 2 assn std single material response body
- Material Document And Classification
- mil-r-17131,mil-rcocr-a mil spec single material response flow control device
- Material Document And Classification
- mil-r-17131,mil-rcocr-a mil spec single material response seat
- Media For Which Designed
- steam single response
- Style Designator
- angle
Replaces National Stock Numbers
Below is a list of NSNs that have been officially replaced by the NSN 4820-01-010-1128
| NSN | Name | Date |
|---|---|---|
| 4820-00-455-8366 | No Name Available | 04/01/1979 |
Related Parts & Specifications
This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.
| Part Number | Name |
|---|---|
| 1421-0-3IN/142-0300/882039641 | Stop-Check Valve |
| 153F-3-NR | Stop-Check Valve |
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- 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.
- A530B0
- U - Precious metal content is unknown
- 0005486
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8481302090
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- AX
- 051080
- Z
- 29300
- W - Rating variable
- 576 - Metal and metal products, nos, (less than 35 feet)
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- VZ -
- faucets,bibcocks,gates valves
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-010-1128
What is the FSCG of the NSN 4820-01-010-1128?
The FSCG of the NSN 4820-01-010-1128 is 4820
Does the NSN 4820-01-010-1128 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-010-1128 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 4820-01-010-1128 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-010-1128 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 4820-01-010-1128 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Mon, Sep 22, 1975
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