4820-01-435-7948

Find complete technical information, availability, and procurement data for: 4820-01-435-7948
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-435-7948

Item Name Code

05488

Assigment Date

09/03/1996 (29 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

reduced socket with one brazing ring all ends connection style, 0.500 inches all ends nominal pipe size accommodated, mars class afs end item identification, spring disk loading method, disk flow control device

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Disk Loading Method: spring
End Item Identification: mars class afs
Connection Style: reduced socket with one brazing ring all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Opening Pressure Setting: 15.0 pounds per square inch
Material: steel body
Style Designator: angle

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
2241-1/2IN	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-435-7948?

The FSCG of the NSN 4820-01-435-7948 is 4820

Does the NSN 4820-01-435-7948 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-435-7948 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 4820-01-435-7948 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-435-7948 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 4820-01-435-7948 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Sep 3, 1996