4551A

View detailed technical data, stock status, and sourcing information for: 4551A
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6660 Meteorological Instruments and Apparatus

National Stock Number

6660-00-768-6931

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

6660-00-768-6931, objec lens assembly

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
4551A	Objec Lens Assembly
A71500010	Objec Lens Assembly

FAQs

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

What is the FSCG of the NSN 6660-00-768-6931?

The FSCG of the NSN 6660-00-768-6931 is 6660

Does the NSN 6660-00-768-6931 have a Schedule B code assigned?

Yes, the Schedule B code is 9015808080

Does NSN 6660-00-768-6931 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 6660-00-768-6931 contain precious materials?

Precious metal content is unknown

Does NSN 6660-00-768-6931 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 6660-00-768-6931 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962