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4820-01-436-4471

Find complete technical information, availability, and procurement data for: 4820-01-436-4471

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4820-01-436-4471
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-436-4471
Item Name Code
05482
Assigment Date
09/19/1996 (29 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

7.687 inches flange diameter, bolted bonnet attachment method, 8 bolt hole quantity, strategic sealift conversion ships class end item identification, outside screw-yoke bonnet type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flange Diameter
7.687 inches
Bonnet Type
outside screw-yoke
Bonnet Attachment Method
bolted
Bolt Hole Quantity
8
End Item Identification
strategic sealift conversion ships class
Valve Operation Method
manual
Connection Type
flange, round w/holes
Valve Size
4.000 inches
Maximum Operating Pressure And Media For Which Designed
250.0 pounds per square inch water-oil-gas
Stem Type
rising
Face To Face Distance
6.750 inches
Flange Face Design
plain
Inlet Relationship With Outlet
identical
Pressure Class
250.0 pounds per square inch
Material
copper alloy 922 body
Material
nickel alloy disk
Material
nickel alloy seat
Material
nickel alloy stem
Furnished Items And Quantity
1 handwheel

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
1315-023-400 Gate Valve
1315-023D 4.00IN Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-436-4471?
The FSCG of the NSN 4820-01-436-4471 is 4820
Does the NSN 4820-01-436-4471 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801060
Does NSN 4820-01-436-4471 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 4820-01-436-4471 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-436-4471 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 4820-01-436-4471 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Thu, Sep 19, 1996

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