1378AS281

View detailed technical data, stock status, and sourcing information for: 1378AS281
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-218-2237

Item Name Code

27565

Assigment Date

10/09/1985 (40 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.

4820-01-218-2237, fluid pressure regulating valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-102-7175	No Name Available	05/01/2002

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
06-460-304	Fluid Pressure Regulating Valve
06-460-324	Fluid Pressure Regulating Valve
06-460-326	Fluid Pressure Regulating Valve
12288497	Fluid Pressure Regulating Valve
12324014	Fluid Pressure Regulating Valve
1378AS281	Fluid Pressure Regulating Valve
4820012182237	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-218-2237?

The FSCG of the NSN 4820-01-218-2237 is 4820

Does the NSN 4820-01-218-2237 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-218-2237 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 4820-01-218-2237 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-218-2237 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 4820-01-218-2237 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Oct 9, 1985