4820-00-553-1677

Find complete technical information, availability, and procurement data for: 4820-00-553-1677
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-553-1677

Item Name Code

45505

Assigment Date

10/30/1974 (51 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

cres,1.735 in. lg,0.850 in. dia approx o/a dim. special features, acft engine mod t58 end item identification

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: acft engine mod t58
Special Features: cres,1.735 in. lg,0.850 in. dia approx o/a dim.

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
4017T77G01	Directional Con Sleeve and Slide

FAQs

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

What is the FSCG of the NSN 4820-00-553-1677?

The FSCG of the NSN 4820-00-553-1677 is 4820

Does the NSN 4820-00-553-1677 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-553-1677 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 4820-00-553-1677 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-553-1677 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 4820-00-553-1677 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Oct 30, 1974