MMI-7681

View detailed technical data, stock status, and sourcing information for: MMI-7681
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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

6625-00-230-6381

Item Name Code

16476

Assigment Date

10/24/1970 (55 years ago)

1.750 inches nominal overall height, 1.312 inches nominal center to center distance between mounting facilities parallel to width, 1.625 inches nominal overall length, dc circuit current for which designed, 1.312 inches nominal center to center distance between mounting facilities parallel to length

Product Characteristics

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

Circuit Current For Which Designed: dc
Overall Length: 1.625 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.312 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.312 inches nominal
Overall Height: 1.750 inches nominal
Overall Width: 1.750 inches nominal
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 250.0 microamperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 1.500 inches nominal
Meter Body Diameter Behind Mounting Flange: 1.510 inches nominal
Movement Type: moving iron vane
Background Color: white single indicator single range
Circuit Attachment Method And Quantity: 2 solder stud
Special Markings: green arc from m 180 ua to m 250 ua and from 180 ua to 250 ua,black graduation mark at center scale
Style Designator: rectangular flush mtg

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
52A4458	Arbitrary Scale Meter
71010025001	Arbitrary Scale Meter
MMI-7681	Arbitrary Scale Meter

FAQs

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

What is the FSCG of the NSN 6625-00-230-6381?

The FSCG of the NSN 6625-00-230-6381 is 6625

Does the NSN 6625-00-230-6381 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-230-6381 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 6625-00-230-6381 contain precious materials?

Precious metal content is unknown

Does NSN 6625-00-230-6381 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 6625-00-230-6381 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Sat, Oct 24, 1970