4820-01-453-2976

Find complete technical information, availability, and procurement data for: 4820-01-453-2976
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-453-2976

Item Name Code

35224

Assigment Date

02/25/1998 (28 years ago)

An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) a one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) a one-piece item with both ends processed for terminations, excluding threaded end(s); (3) a two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) a three-piece construction type item consisting of a body and two end attachments. Excludes:internal combustion engine type piston connecting rods; drag link, steering; link, anchor, brake shoe; tie rod, steering; and turnbuckle. For cylindrical shaped externally threaded items without end attachments, see rod, threaded end and stud (as modified).

za thread class, 7.000 inches nominal outside diameter, nimitz class cvn end item identification, 0.750 inches nominal shank diameter, 1.750 inches nominal flange seat to disk end height

Product Characteristics

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

Thread Class: za
Shank Diameter: 0.750 inches nominal
Outside Diameter: 7.000 inches nominal
End Item Identification: nimitz class cvn
Flange Seat To Disk End Height: 1.750 inches nominal
Temp Rating: 150.0 fahrenheit nominal
Pressure Rating: 100.0 pounds per square inch nominal
Nominal Thread Size: 0.625 inches
Material: steel corrosion resisting
Style Designator: swing check
Thread Series Designator: unf

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
1281-001 6IN ITEM NO.4	Valve Disk
3871-S	Valve Disk
3871-S-160	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-453-2976?

The FSCG of the NSN 4820-01-453-2976 is 4820

Does the NSN 4820-01-453-2976 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-453-2976 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 4820-01-453-2976 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-453-2976 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 4820-01-453-2976 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Feb 25, 1998