301-57-4302104S

View detailed technical data, stock status, and sourcing information for: 301-57-4302104S
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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

6625-00-643-2971

Item Name Code

16450

Assigment Date

01/01/1963 (63 years ago)

dc circuit current for which designed, 2.200 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, 3.000 inches nominal overall height

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: 2.200 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: 3.000 inches nominal
Overall Width: 3.120 inches nominal
Mounting Hole Diameter: 0.112 inches nominal
Scale Division Quantity: 50 single indicator single range
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 100.0 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
Panel For Which Designed: magnetic
Meter Depth Behind Mounting Flange: 1.840 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.760 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 4 unthreaded hole
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 500.0 milliamperes, dc single indicator single range
Circuit Construction Type: nonelectronic
Features Provided: zero adjuster
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,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
301-0-500MADC	Ammeter
301-57-4302104S	Ammeter
4302104	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-643-2971?

The FSCG of the NSN 6625-00-643-2971 is 6625

Does the NSN 6625-00-643-2971 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-643-2971 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 6625-00-643-2971 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-643-2971 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 6625-00-643-2971 was assigned to the Federal Catalog?

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