4820-01-550-3757

Find complete technical information, availability, and procurement data for: 4820-01-550-3757
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-550-3757

Item Name Code

40088

Assigment Date

04/18/2007 (19 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

new construction (ssn774) end item identification, nha: 0.250 inch pressure regulator valve special features, zzzy criticality code justification, cleaning, packaging, and marking iaw the latest revision of mil-std-1330 reference number differentiating characteristics

Product Characteristics

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

End Item Identification: new construction (ssn774)
Criticality Code Justification: zzzy
Special Features: nha: 0.250 inch pressure regulator valve
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

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
2852-0113-1CP	Special Actuator Valve Diaphragm
2852-0116-1CP	Special Actuator Valve Diaphragm
2852-2001-11 ITEM NO 24	Special Actuator Valve Diaphragm
2852-2001-11 ITEM NO 24CP	Special Actuator Valve Diaphragm
7383858-2852200111A-24	Special Actuator Valve Diaphragm
7383858-2852200111A-24CP	Special Actuator Valve Diaphragm
7550478-2852200111A-24	Special Actuator Valve Diaphragm
7550478-2852200111A-24CP	Special Actuator Valve Diaphragm
G547-0002-2852200111A-24	Special Actuator Valve Diaphragm
G547-0002-2852200111A-24CP	Special Actuator Valve Diaphragm
H547-0001-2852200111A-24	Special Actuator Valve Diaphragm
H547-0001-2852200111A-24CP	Special Actuator Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-550-3757?

The FSCG of the NSN 4820-01-550-3757 is 4820

Does the NSN 4820-01-550-3757 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-550-3757 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 4820-01-550-3757 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-550-3757 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 4820-01-550-3757 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Apr 18, 2007