PM4551A

View detailed technical data, stock status, and sourcing information for: PM4551A
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6660 Meteorological Instruments and Apparatus

National Stock Number

6660-00-915-4091

Item Name Code

22232

Assigment Date

07/06/1966 (60 years ago)

runway visual range (rvr) system end item identification, function, diaphragm and lems assembly; reference data, pt 6990.1, t.o. 31m1-4-7-2-3, typical application; adjustable lens opening, 7.750 in. o/a dia, 3.875 in. o/a l special features

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: runway visual range (rvr) system
Special Features: function, diaphragm and lems assembly; reference data, pt 6990.1, t.o. 31m1-4-7-2-3, typical application; adjustable lens opening, 7.750 in. o/a dia, 3.875 in. o/a l

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
N140A126	Meteorological Measuring Set
PM4551A	Meteorological Measuring Set

FAQs

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

What is the FSCG of the NSN 6660-00-915-4091?

The FSCG of the NSN 6660-00-915-4091 is 6660

Does the NSN 6660-00-915-4091 have a Schedule B code assigned?

Yes, the Schedule B code is 9015900100

Does NSN 6660-00-915-4091 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 6660-00-915-4091 contain precious materials?

Precious metal content is unknown

Does NSN 6660-00-915-4091 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 6660-00-915-4091 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jul 6, 1966