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4820-00-952-7397

Find complete technical information, availability, and procurement data for: 4820-00-952-7397

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4820-00-952-7397
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-952-7397
Item Name Code
05483
Assigment Date
05/11/1966 (60 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

threaded bonnet attachment method, 3a all ends thread class, needle flow control device, right-hand all ends thread direction, inside screw bonnet type

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 all ends
Thread Direction
right-hand all ends
Flow Control Device
needle
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Maximum Operating Temp
200.0 fahrenheit single response
End Item Identification
grumman aircraft,model a10
Connection Style
flared (tube) all ends
Valve Operation Method
manual
Connection Type
threaded external tube all ends
Mounting Facility
bulkhead
Features Provided
bonnet packing
Maximum Operating Pressure
5000.0 pounds per square inch single response
Nominal Thread Size
0.437 inches all ends
Seat Angle
37.0 degrees all ends
Criticality Code Justification
feat
Special Features
weapon system essential
Material
copper alloy 360 overall
Material Document And Classification
qq-b-626,alloy360 fed spec all material responses overall
Media For Which Designed
water-oil-gas single response
Style Designator
angle
Thread Series Designator
unf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-448-5236 No Name Available 09/01/1981
4820-00-913-0866 No Name Available 11/01/1991

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
148-4BP Angle Valve
8D3222J48 Angle Valve
8D3722JAB Angle Valve
DR294AJ Angle Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-952-7397?
The FSCG of the NSN 4820-00-952-7397 is 4820
Does the NSN 4820-00-952-7397 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801095
Does NSN 4820-00-952-7397 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 4820-00-952-7397 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-952-7397 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 4820-00-952-7397 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, May 11, 1966

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