20/5.4.2.1 PN14

View detailed technical data, stock status, and sourcing information for: 20/5.4.2.1 PN14
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-440-4801

Item Name Code

45506

Assigment Date

01/15/1997 (29 years ago)

A preformed metallic/nonmetallic item specifically designed for mounting on the inside of the fuselage of an aircraft. It is of a special size, shape, and thickness to conform to the contour of the aircraft. It conceals cavities, controls, tubing, wiring and the like, as well as provides a sound barrier. Pockets, trays or shelves may be included. Excludes: panel, structural, aircraft.

for 0.250 in. type bp-2 temperature regulating valve special features, 0.250 inches valve size, automatic valve operation method, strategic sealift conversion ships class end item identification, aluminum body material

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: strategic sealift conversion ships class
Valve Operation Method: automatic
Valve Size: 0.250 inches
Body Material: aluminum
Special Features: for 0.250 in. type bp-2 temperature regulating valve

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
20/5.4.2.1 PN14	Flow Control Valve
48227	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-01-440-4801?

The FSCG of the NSN 4820-01-440-4801 is 4820

Does the NSN 4820-01-440-4801 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-440-4801 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 4820-01-440-4801 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-440-4801 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 4820-01-440-4801 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Jan 15, 1997