59-781-301

View detailed technical data, stock status, and sourcing information for: 59-781-301
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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

6625-00-539-9638

Item Name Code

00122

Assigment Date

01/01/1963 (63 years ago)

An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see galvanometer.

1.220 inches minimum and 1.280 inches maximum overall width, 1.970 inches minimum and 2.030 inches maximum overall length, 2 mounting provision quantity, 0.845 inches minimum and 0.905 inches maximum center to center distance between mounting facilities parallel to length, 1.658 inches minimum and 1.718 inches maximum overall height

Product Characteristics

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

Mounting Provision Quantity: 2
Overall Length: 1.970 inches minimum and 2.030 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 0.845 inches minimum and 0.905 inches maximum
Overall Height: 1.658 inches minimum and 1.718 inches maximum
Overall Width: 1.220 inches minimum and 1.280 inches maximum
Unthreaded Mounting Hole Diameter: 0.190 inches minimum and 0.220 inches maximum
Furnished Items And Quantity: nut 4; lockwasher 4; screw 2
Usage Design: external
Accuracy In Percent: -0.25 to 0.25 all ranges
Mounting Method: unthreaded hole
Cubic Measure: 4.464 cubic inches
Terminal Location: one side and top
Voltage Drop In Millivolts: 50.0 nominal
Current Rating And Type: 50.0 amperes nominal dc
Criticality Code Justification: feat
Special Features: weapon system essential
Test Data Document: "58536-a-a-55524 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity: 2 threaded stud and 2 screw
Specification/Standard Data: 58536-a-a-55524/1 government specification
Nondefinitive Spec/Std Data: msa500 type
Fsc Application Data: test set,elect. equip.

Replaces National Stock Numbers

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

NSN	Name	Date
6625-00-166-1014	No Name Available	01/01/1961
6625-00-351-6061	No Name Available	01/01/1963
6625-00-466-2001	No Name Available	10/01/1982
6625-00-512-1191	No Name Available	01/01/1963
6625-00-623-6008	No Name Available	01/01/1961

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
0744-5004	Instrument Shunt
115480	Instrument Shunt
136403098	Instrument Shunt
247AS-C2278-003	Instrument Shunt
3200-50	Instrument Shunt
5013388-002	Instrument Shunt
59-781-301	Instrument Shunt
65200-196	Instrument Shunt
723928-1	Instrument Shunt
723928REVDPT1	Instrument Shunt
781MS91586-2	Instrument Shunt
781MS91586-2DWG7815	Instrument Shunt
AA55524/01-005	Instrument Shunt
AA55524/1-005	Instrument Shunt
AN3200-50	Instrument Shunt
GSN1024685A1AA	Instrument Shunt
L50-50	Instrument Shunt
MILS61BMSA500	Instrument Shunt
MLA-50-50	Instrument Shunt
MS91586-2	Instrument Shunt
MSA-500	Instrument Shunt
MSA500	Instrument Shunt

FAQs

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

What is the FSCG of the NSN 6625-00-539-9638?

The FSCG of the NSN 6625-00-539-9638 is 6625

Does the NSN 6625-00-539-9638 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-539-9638 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 6625-00-539-9638 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-539-9638 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 6625-00-539-9638 was assigned to the Federal Catalog?

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