1531-182274

View detailed technical data, stock status, and sourcing information for: 1531-182274

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1531-182274
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6625-00-504-6546
Item Name Code
16450
Assigment Date
01/01/1963 (63 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

3.500 inches nominal overall diameter, 1.805 inches nominal overall length, 50 single indicator single range scale division quantity, dc circuit current for which designed, 0.138 inches nominal mounting hole diameter

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
1.805 inches nominal
Mounting Hole Diameter
0.138 inches nominal
Scale Division Quantity
50 single indicator single range
Overall Diameter
3.500 inches nominal
Mounting Bolt Circle Diameter
3.160 inches nominal
Indicator Type
dial w/pointer
Installation Design
panel
Mounting Arrangement Style
three hole/stud bolt circle
Sensitivity Rating
200.0 microamperes
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
1.405 inches nominal
Meter Body Diameter Behind Mounting Flange
2.800 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
3 unthreaded hole
Scale Graduation Type
linear single indicator single range
Measurement Range
+0.0 to 5.0 milliamperes, dc single indicator single range
Circuit Construction Type
nonelectronic
Features Provided
magnetic shield and zero adjuster
Movement Suspension Method
jewel pivot base
Circuit Attachment Method And Quantity
2 solder lug
Material
steel
Nuclear Hardness Critical Feature
nonhardened
Style Designator
round flush mtg
Fsc Application Data
test set electronic

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
1531-182274 Ammeter
1642202 Ammeter
185-182274 Ammeter

FAQs

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

What is the FSCG of the NSN 6625-00-504-6546?
The FSCG of the NSN 6625-00-504-6546 is 6625
Does the NSN 6625-00-504-6546 have a Schedule B code assigned?
Yes, the Schedule B code is 9030908030
Does NSN 6625-00-504-6546 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 6625-00-504-6546 contain precious materials?
Item does not contain precious metal.
Does NSN 6625-00-504-6546 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 6625-00-504-6546 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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