54-790-002

View detailed technical data, stock status, and sourcing information for: 54-790-002
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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

6625-00-891-3326

Item Name Code

16449

Assigment Date

01/20/1967 (59 years ago)

An item, usually made of glass, having fine wires or hairs, or etched or printed fine lines on a surface, and placed in the focal plane of an optical instrument to establish a reference point to the axis for the purpose of aiming, measuring, ranging, and the like. Excludes:lens, optical instrument.

1.880 inches nominal center to center distance between mounting facilities parallel to length, dc circuit current for which designed, 2.240 inches nominal overall length, 2.470 inches nominal overall height, 1.880 inches nominal center to center distance between mounting facilities parallel to 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
Overall Length: 2.240 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.880 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.880 inches nominal
Overall Height: 2.470 inches nominal
Overall Width: 2.470 inches nominal
Scale Division Quantity: 50 single indicator single range
Mounting Stud Length: 0.500 inches nominal
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 1000.0 ohms per volt
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator all ranges
Meter Depth Behind Mounting Flange: 1.060 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.170 inches nominal
Movement Type: moving iron vane
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Mounting Facility Type And Quantity: 4 threaded stud
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 10.0 volts, dc single indicator single range
Mounting Stud Diameter: 0.112 inches nominal
Scale Selection Method: switch
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Material: plastic
Nuclear Hardness Critical Feature: nonhardened
Style Designator: rectangular flush mtg
Fsc Application Data: test set electronic

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-081-2831	No Name Available	08/18/1971
6625-00-993-8671	No Name Available	08/12/1973
6625-01-141-2610	No Name Available	01/01/1994

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
09560	Voltmeter
1227-09560	Voltmeter
1227-9560	Voltmeter
54-790-002	Voltmeter
900999-6454	Voltmeter

FAQs

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

What is the FSCG of the NSN 6625-00-891-3326?

The FSCG of the NSN 6625-00-891-3326 is 6625

Does the NSN 6625-00-891-3326 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-891-3326 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 6625-00-891-3326 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-891-3326 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 6625-00-891-3326 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Jan 20, 1967