1. Home /
  2. Catalog /
  3. Resistor /
  4. 5905-01-171-3496 /
  5. MF5CD40R9D

MF5CD40R9D

Film Fixed Resistor

This page provides complete and verified information for part number MF5CD40R9D, NSN 5905-01-171-3496

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

MF5CD40R9D
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-171-3496
Item Name Code
05311
Assigment Date
02/07/1984 (42 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

175.0 ambient temp in deg celsius at zero percent rated power, -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, 40.900 ohms electrical resistance, -0.100 to 0.100 resistance tolerance in percent, -55.0 to 175.0 temp range of temp coefficient in deg celsius

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Temp Coefficient Of Resistance In Ppm Per Deg Celsius
-50.0 to 50.0
Electrical Resistance
40.900 ohms
Resistance Tolerance In Percent
-0.100 to 0.100
Ambient Temp In Deg Celsius At Zero Percent Rated Power
175.0
Temp Range Of Temp Coefficient In Deg Celsius
-55.0 to 175.0
Mil-Std-1276 Wire Lead Type Designator
c
Reliability Indicator
established
Reliability Failure Rate Level In Percent
0.001
Terminal Length
1.500 inches nominal
Body Diameter
0.109 inches nominal
Body Length
0.250 inches nominal
Power Dissipation Rating In Watts
0.100 free air
Ambient Temp At Full Rated Power
125.0 celsius
Inclosure Type
encapsulated
Terminal Type
wire lead
Style Designator
axial terminal each end
Test Data Document
"81349-mil-r-55182 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.)."
Specification/Standard Data
81349-mil-r-55182/1 government specification

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A001A0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0005311
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8533100042

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
TX
National Motor Freight Classification Item Number
062960
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
35140
National Motor Freight Class Rating
P - 77.5
Water Commodity
72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
Type of Cargo
3 - Electrostatic sensitive device (esd)
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
HZ -
National Motor Freight Description
reostats/parts noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for MF5CD40R9D

What is the FSCG of the NSN 5905-01-171-3496?
The FSCG of the NSN 5905-01-171-3496 is 5905
Does the NSN 5905-01-171-3496 have a Schedule B code assigned?
Yes, the Schedule B code is 8533100042
Does NSN 5905-01-171-3496 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 5905-01-171-3496 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-01-171-3496 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 5905-01-171-3496 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, Feb 7, 1984

Need Consumables?

Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.

Electrical Wires

Recommended for You

Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.

Price & Availability

Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:

FREE

Aviation Suppliers Association Member AS9120-ISO9001 Certification

Popular Parts

Browse our top-performing parts, selected based on customer demand and procurement frequency. All listings include up-to-date specs, availability, and condition:

SP3606-7
5950-01-137-9857
Power Transformer
SP3607
9390-00-290-3466
Nonmetallic Special Shaped Secti
SP3609
5961-00-433-7397
Transistor
SP3609A
5961-00-433-7397
Transistor
SP360A
5920-01-573-7227
Db25 Protector
SP361-4
5331-00-133-2079
O-Ring
SP3610-1
5950-01-136-9772
Reactor
SP3610-2
5950-01-136-9771
Reactor
SP3611
5961-00-485-5173
Transistor
SP3611-L2
5961-00-485-5173
Transistor
SP3616
9390-00-292-1782
Nonmetallic Channel
SP3618
9390-00-290-8483
Nonmetallic Channel
SP361A-R2
5920-01-481-2413
Overvoltage Absorber
SP362
5920-01-423-4768
Electrical Surge Arrester
SP3620
9320-00-531-2931
Rubber Strip