AN/USM-118A

View detailed technical data, stock status, and sourcing information for: AN/USM-118A
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-00-772-6106

Item Name Code

00797

Assigment Date

01/01/1962 (64 years ago)

8.500 inches nominal overall height, 5.750 inches nominal overall depth, 115.0 volts nominal ac voltage rating, 15.500 inches nominal overall width, microhm scale unit of measure inscription

Product Characteristics

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

Overall Depth: 5.750 inches nominal
Overall Height: 8.500 inches nominal
Overall Width: 15.500 inches nominal
Scale Unit Of Measure Inscription: microhm
Ac Voltage Rating: 115.0 volts nominal
Frequency Rating: 0.05 kilohertz minimum and 1.00 kilohertz maximum
Furnished Items And Quantity: instruction books 2,test data cards 1,test leads for top grid and plate connections 2,adapters for special base tubes 3
Installation Design: portable
Operation Method: dynamic mutual conductance
Filament Voltage Rating In Volts: +0.600 to 117.000
Phase: single
Functional Classification: aa-9.3
Material: aluminum case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-519-2107	No Name Available	01/21/2004
6625-00-620-3100	No Name Available	12/01/2004
6625-00-643-2990	Electron Tube Test Set	07/01/2025
6625-00-831-6412	No Name Available	07/16/1996
6625-00-852-9845	No Name Available	04/01/2003
6625-00-882-3869	No Name Available	07/01/2000
6625-00-953-8266	No Name Available	06/01/2004

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
901-243	Electron Tube Test Set
AN/USM-118A	Electron Tube Test Set
KS15750L2	Electron Tube Test Set
KS5727L1	Electron Tube Test Set
MILT23125PAREN	Electron Tube Test Set
TV7PARENU	Electron Tube Test Set

FAQs

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

What is the FSCG of the NSN 6625-00-772-6106?

The FSCG of the NSN 6625-00-772-6106 is 6625

Does the NSN 6625-00-772-6106 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-772-6106 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6625-00-772-6106 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-772-6106 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6625-00-772-6106 was assigned to the Federal Catalog?

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