253986

View detailed technical data, stock status, and sourcing information for: 253986
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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

6625-00-947-7537

Item Name Code

16450

Assigment Date

03/25/1966 (60 years ago)

2.990 inches nominal overall height, dc circuit current for which designed, 1.660 inches nominal overall length, 2.250 inches nominal center to center distance between mounting facilities parallel to width, 2.250 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: 1.660 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.250 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.250 inches nominal
Overall Height: 2.990 inches nominal
Overall Width: 3.510 inches nominal
Scale Division Quantity: 4 single indicator single range
Mounting Stud Length: 0.510 inches nominal
End Item Identification: nha 6625-00-011-0099 test panel, end item 4920-00-944-8357 gyro test station
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
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: 1.150 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.760 inches nominal
Background Color: white single indicator single range
Mounting Facility Type And Quantity: 4 flange
Measurement Range: +0.0 to 300.0 milliamperes, dc single indicator single range
Circuit Attachment Method And Quantity: 2 threaded stud
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
253986	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-947-7537?

The FSCG of the NSN 6625-00-947-7537 is 6625

Does the NSN 6625-00-947-7537 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-947-7537 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 6625-00-947-7537 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-947-7537 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 6625-00-947-7537 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Mar 25, 1966