R18748

View detailed technical data, stock status, and sourcing information for: R18748
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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

6625-00-872-0998

Item Name Code

16450

Assigment Date

01/01/1960 (66 years ago)

dc circuit current for which designed, 4 single indicator single range scale division quantity, 2.203 inches nominal overall diameter, dust tight and waterproof environmental protection, 2.280 inches nominal overall 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: 2.280 inches nominal
Scale Division Quantity: 4 single indicator single range
Overall Diameter: 2.203 inches nominal
Environmental Protection: dust tight and waterproof
Furnished Items And Quantity: clamp 1; term. hdw 2
Indicator Type: dial w/pointer
Installation Design: panel
Dial Scale Marking Color: white single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Panel For Which Designed: nonmagnetic
Meter Depth Behind Mounting Flange: 2.120 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.031 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: black single indicator single range
Pointer Color: black single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 1 clamp
Scale Graduation Type: linear single indicator single range
Measurement Range: -30.0 to 30.0 amperes, dc single indicator single range
Circuit Construction Type: nonelectronic
Scale Selection Method: terminal
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: dichromate and zinc
Style Designator: round flush mtg
Fsc Application Data: test set,elect. equip.

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
1341333C1	Ammeter
337-BZ	Ammeter
357AX	Ammeter
R18748	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-872-0998?

The FSCG of the NSN 6625-00-872-0998 is 6625

Does the NSN 6625-00-872-0998 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-872-0998 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 6625-00-872-0998 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-872-0998 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 6625-00-872-0998 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960