4820-01-641-9977

Find complete technical information, availability, and procurement data for: 4820-01-641-9977
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-641-9977

Item Name Code

27565

Assigment Date

02/10/2015 (11 years ago)

A self-contained optical device that uses a cathode ray tube or liquid crystal display and an optical system consisting of a lens and circuitry to produce an image and/or data projected onto a screen,projection, wall, and the like. It may be used for rear or front projection and is capable of interfacing with computer systems and other video systems. It may include accessories such as lens,supplementary, a remote control, cables, transit case, and the like. For items that also include a screen,projection, see multimedia projection set.

10.125 inches minimum and 10.250 inches maximum face to face distance, 2 end connection quantity, straight thru body style, disk flow control device, unable to decode stem material

Product Characteristics

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

Body Style: straight thru
Stem Material: unable to decode
Face To Face Distance: 10.125 inches minimum and 10.250 inches maximum
Flow Control Device: disk
End Connection Quantity: 2
Valve Loading Method: spring
Valve Size: 2.0 inches
Material: unable to decode
Material Document And Classification: unable to decode

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
40402-701	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-641-9977?

The FSCG of the NSN 4820-01-641-9977 is 4820

Does the NSN 4820-01-641-9977 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-641-9977 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 4820-01-641-9977 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-641-9977 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 4820-01-641-9977 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Feb 10, 2015