M25P

View detailed technical data, stock status, and sourcing information for: M25P

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M25P
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-577-2133
Item Name Code
37406
Assigment Date
01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

1.590 inches nominal body diameter, 0.250 inches nominal shaft diameter, not established reliability indicator, cylindrical bushing mounted body style, 1 section quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Section Quantity
1
Body Style
cylindrical bushing mounted
Reliability Indicator
not established
Body Diameter
1.590 inches nominal
Shaft Diameter
0.250 inches nominal
Shaft Length
0.875 inches nominal
Mounting Bushing Length
0.375 inches nominal
Body Length
0.620 inches nominal
Shaft Style
round, slotted
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
280.0 minimum and 305.0 maximum
Nonturn Device Location
at 9 oclock
Nonturn Device Radius
0.531 inches nominal
Screw Thread Diameter
0.375 inches nominal
Screw Thread Series Designator
unef
Screw Thread Quantity Per Inch
32.0
Terminal Location
radially positioned over less than half the circumference
Mounting Method
standard bushing
Electrical Resistance Per Section
25.000 ohms single section
Rotary Actuator Travel In Angular Deg
280.0 minimum and 305.0 maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section
Power Dissipation Rating Per Section In Watts
4.0 free air single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power
40.0 single section
Test Data Document
"81349-mil-r-19 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.)."
Terminal Type And Quantity
3 tab, solder lug
Specification/Standard Data
81349-mil-r-19/3 government specification

Replaces National Stock Numbers

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

NSN Name Date
5905-00-173-9755 No Name Available 01/03/1988
5905-00-279-2013 No Name Available 12/01/1987
5905-00-503-5726 No Name Available 02/26/1968
5905-00-606-9506 No Name Available 09/24/1996

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
M25P Resistor,variable,wire Wound,non
M25PP0TENT10METER Resistor,variable,wire Wound,non
RA30NASD250A Resistor,variable,wire Wound,non

FAQs

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

What is the FSCG of the NSN 5905-00-577-2133?
The FSCG of the NSN 5905-00-577-2133 is 5905
Does the NSN 5905-00-577-2133 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-577-2133 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 5905-00-577-2133 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-00-577-2133 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5905-00-577-2133 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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