538066-553
Film Fixed Resistor
This page provides complete and verified information for part number 538066-553, NSN 5905-01-186-6779
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.
A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.
120.000 ohms electrical resistance, -2.000 to 2.000 resistance tolerance in percent, 150.0 ambient temp in deg celsius at zero percent rated power, -100.0 to 100.0 temp coefficient of resistance in ppm per deg celsius, -55.0 to 150.0 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
- -100.0 to 100.0
- Electrical Resistance
- 120.000 ohms
- Resistance Tolerance In Percent
- -2.000 to 2.000
- Ambient Temp In Deg Celsius At Zero Percent Rated Power
- 150.0
- Temp Range Of Temp Coefficient In Deg Celsius
- -55.0 to 150.0
- Reliability Indicator
- established
- Reliability Failure Rate Level In Percent
- 0.001
- Terminal Length
- 1.500 inches nominal
- Body Diameter
- 0.138 inches nominal
- Body Length
- 0.375 inches nominal
- Power Dissipation Rating In Watts
- 0.500 free air
- Ambient Temp At Full Rated Power
- 70.0 celsius
- Inclosure Type
- encapsulated
- Terminal Type
- wire lead
- Unpackaged Unit Weight
- 0.750 grams
- Style Designator
- axial terminal each end
- Test Data Document
- "81349-mil-r-39017 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-39017/2 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
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- 0 - Represents items with no adp components
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A001A0
- A - Item does not contain precious metal.
- 0005311
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8533100042
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- TX
- 062960
- X
- 35140
- P - 77.5
- 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- HZ -
- reostats/parts noi
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 538066-553
What is the FSCG of the NSN 5905-01-186-6779?
Does the NSN 5905-01-186-6779 have a Schedule B code assigned?
Does NSN 5905-01-186-6779 require demilitarization?
Does NSN 5905-01-186-6779 contain precious materials?
Does NSN 5905-01-186-6779 contain hazardous materials?
When the NSN 5905-01-186-6779 was assigned to the Federal Catalog?
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