2521-4101001

View detailed technical data, stock status, and sourcing information for: 2521-4101001
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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

6625-00-649-1632

Item Name Code

16450

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.

2.695 inches nominal overall diameter, 6 single indicator single range scale division quantity, 3000.0 dielectric withstanding voltage in volts, 2.000 inches nominal overall length, dc circuit current for which designed

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
Dielectric Withstanding Voltage In Volts: 3000.0
Overall Length: 2.000 inches nominal
Scale Division Quantity: 6 single indicator single range
Overall Diameter: 2.695 inches nominal
Mounting Bolt Circle Diameter: 2.440 inches nominal
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Sensitivity Rating: 150.0 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: nonmagnetic
Meter Depth Behind Mounting Flange: 1.600 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.210 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Mounting Facility Type And Quantity: 1 flange
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 1.0 milliamperes, dc single indicator single range
Circuit Construction Type: nonelectronic
Features Provided: magnetic shield
Movement Suspension Method: metal pivot base
Circuit Attachment Method And Quantity: 2 solder stud
Special Features: ruggedized
Special Markings: sealed-do not open
Nuclear Hardness Critical Feature: nonhardened
Style Designator: round flush mtg
Test Data Document: "81349-mil-m-10304 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.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6625-00-106-9594	No Name Available	05/01/1982
6625-00-166-1054	No Name Available	06/01/1966
6625-00-193-0352	No Name Available	06/01/1966
6625-00-613-7081	No Name Available	11/28/1966
6625-00-618-1262	No Name Available	12/19/1966
6625-00-649-2956	No Name Available	07/25/1966
6625-00-649-5339	No Name Available	06/06/1966
6625-00-668-9288	No Name Available	01/01/1961
6625-00-826-0613	No Name Available	12/21/1966
6625-00-827-7029	No Name Available	06/01/1977
6625-00-828-8547	No Name Available	01/01/1960
6625-00-897-4285	No Name Available	01/16/1967

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
202-33603-6	Ammeter
215-00518	Ammeter
2521-4101001	Ammeter
72P200582	Ammeter
ADD3-20694	Ammeter
C3150-2	Ammeter
C3150-5-2	Ammeter
CWS3150-5-2	Ammeter
L291561-5	Ammeter
MR26W001DCMAR	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-649-1632?

The FSCG of the NSN 6625-00-649-1632 is 6625

Does the NSN 6625-00-649-1632 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-649-1632 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 6625-00-649-1632 contain precious materials?

Precious metal content is unknown

Does NSN 6625-00-649-1632 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 6625-00-649-1632 was assigned to the Federal Catalog?

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