4820-01-577-5642

Find complete technical information, availability, and procurement data for: 4820-01-577-5642
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-577-5642

Item Name Code

27565

Assigment Date

09/11/2009 (16 years ago)

A cover of various shapes, sizes and materials, specifically designed to fit over the opening(s) of mechanical connections such as drive lines, air and fluid ducts and the like, of various equipments to provide mechanical protection and/or prevent the entrance of foreign matter during shipping, storage or maintenance. The cover is not an integral part of the equipment when the equipment is installed in the end item. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs and the like. See also cap (1), protective, dust and moisture seal. Excludes:cover, access.

cleaning, packaging, and marking iaw the latest revision of mil-std-1330 reference number differentiating characteristics, coldbox module, lox producer - 5 gph. end item identification, zzzy criticality code justification

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: coldbox module, lox producer - 5 gph.
Criticality Code Justification: zzzy
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
581076-004 OXYGEN CLEAN	Fluid Pressure Regulating Valve
581076-004 OXYGEN CLEANCP	Fluid Pressure Regulating Valve
792874 ITEM NO 55	Fluid Pressure Regulating Valve
792874 ITEM NO 55CP	Fluid Pressure Regulating Valve
NAR2500N02BG-1	Fluid Pressure Regulating Valve
NAR2500N02BG-1CP	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-577-5642?

The FSCG of the NSN 4820-01-577-5642 is 4820

Does the NSN 4820-01-577-5642 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-577-5642 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 4820-01-577-5642 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-577-5642 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 4820-01-577-5642 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Fri, Sep 11, 2009