4820-01-478-7621

Globe-Check Valve

Find complete technical information, availability, and procurement data for NSN 4820-01-478-7621 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

4820-01-478-7621

Item Name Code

42174

Assigment Date

09/26/2000 (25 years ago)

An item with an integral shaft designed to convert rotary motion into linear motion for the purpose of energizing the shoes of a vehicular brake system.

socket (pipe) all ends connection style, inside screw bonnet type, disk flow control device, 0.250 inches all ends nominal pipe size accommodated, threaded bonnet attachment method

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Nominal Pipe Size Accommodated: 0.250 inches all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Connection Style: socket (pipe) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Special Features: packing (o-ring) material mil-r-83248, class 1; end preparation socket weld; disc seal material mil-p-46036, type 1
Material: nickel alloy body
Style Designator: straight thru

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
803-6397434-311111	Globe-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
Automatic Data Processing Point
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

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

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-478-7621

What is the FSCG of the NSN 4820-01-478-7621?

The FSCG of the NSN 4820-01-478-7621 is 4820

Does the NSN 4820-01-478-7621 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-478-7621 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 4820-01-478-7621 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-478-7621 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 4820-01-478-7621 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Tue, Sep 26, 2000