ML537UM

View detailed technical data, stock status, and sourcing information for: ML537UM
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6660 Meteorological Instruments and Apparatus

National Stock Number

6660-00-822-6394

Item Name Code

03041

Assigment Date

01/01/1962 (64 years ago)

60.000 inches nominal body diameter, 90000.0 feet minimum bursting altitude, 1.000 inches nominal neck diameter, 4.500 inches nominal neck length, used to carry sounding equipment usage design

Product Characteristics

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

Body Diameter: 60.000 inches nominal
Neck Diameter: 1.000 inches nominal
Neck Length: 4.500 inches nominal
Usage Design: used to carry sounding equipment
Minimum Bursting Altitude: 90000.0 feet
Lifting Force In Grams: 3900.0
Weight: 800.0 grams
Color: natural
Material: rubber chloroprene class cr
Shape: spherical
Nondefinitive Spec/Std Data: ml-537/um type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6660-00-892-1718	No Name Available	08/01/1987

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
DAREJ1400	Meteorological Balloon
MIL-B-55087	Meteorological Balloon
ML537UM	Meteorological Balloon

FAQs

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

What is the FSCG of the NSN 6660-00-822-6394?

The FSCG of the NSN 6660-00-822-6394 is 6660

Does the NSN 6660-00-822-6394 have a Schedule B code assigned?

Yes, the Schedule B code is 9015808080

Does NSN 6660-00-822-6394 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 6660-00-822-6394 contain precious materials?

Item does not contain precious metal.

Does NSN 6660-00-822-6394 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 6660-00-822-6394 was assigned to the Federal Catalog?

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