458-0403-000

View detailed technical data, stock status, and sourcing information for: 458-0403-000
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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

6625-00-188-3739

Item Name Code

16450

Assigment Date

01/01/1963 (63 years ago)

3.000 inches nominal overall height, 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, dc circuit current for which designed, 3.000 inches nominal overall width

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
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: 3.000 inches nominal
Overall Width: 3.000 inches nominal
Scale Division Quantity: 50 single indicator single range
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 75.0 millivolts
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: 1.000 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.750 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Mounting Facility Type And Quantity: 4 threaded stud
Measurement Range: +0.0 to 50.0 microamperes, dc single indicator single range
Mounting Stud Diameter: 0.112 inches nominal
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Material: plastic
Style Designator: rectangular flush mtg

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-649-3563	No Name Available	06/29/1970
6625-00-767-2259	No Name Available	01/28/1970
6625-00-844-6775	No Name Available	06/01/1970

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
00606296013771	Ammeter
327T0-50DCUA	Ammeter
458-0403-00	Ammeter
458-0403-000	Ammeter
MR111-27-50	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-188-3739?

The FSCG of the NSN 6625-00-188-3739 is 6625

Does the NSN 6625-00-188-3739 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-188-3739 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 6625-00-188-3739 contain precious materials?

Precious metal content is unknown

Does NSN 6625-00-188-3739 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 6625-00-188-3739 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963