18-68-25AS
Adjustable Resistor
This page provides complete and verified information for part number 18-68-25AS, NSN 5905-00-059-0959
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 overall ohmic value is fixed; in addition, it has one or more movable terminals which are designed to be set and fixed prior to use, to include any desired value of resistance within the range of the complete resistor. The opposition to the flow of current is an inherent property of the material used and is manifest in the heat dissipated in the item itself.
350.0 ambient temp in deg celsius at zero percent rated power, -10.000 to 10.000 resistance tolerance in percent, not established reliability indicator, inductive reactance characteristic, 25.000 ohms electrical resistance
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Electrical Resistance
- 25.000 ohms
- Resistance Tolerance In Percent
- -10.000 to 10.000
- Ambient Temp In Deg Celsius At Zero Percent Rated Power
- 350.0
- Reactance Characteristic
- inductive
- Reliability Indicator
- not established
- Terminal Length
- 0.562 inches nominal
- Body Diameter
- 1.125 inches nominal
- Body Length
- 4.250 inches nominal
- Power Dissipation Rating In Watts
- 75.000 free air
- Ambient Temp At Full Rated Power
- 50.0 celsius
- Inclosure Type
- uninclosed
- Terminal Type
- tab w/screw
- Style Designator
- radial terminal each end
- Test Data Document
- "81349-mil/r/15109b 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.)."
- Nondefinitive Spec/Std Data
- iw form
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- 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
- U - Precious metal content is unknown
- 0000009
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8533390080
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
- XX
- 062960
- X
- 35140
- P - 77.5
- 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
- 3 - Electrostatic sensitive device (esd)
- 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 18-68-25AS
What is the FSCG of the NSN 5905-00-059-0959?
Does the NSN 5905-00-059-0959 have a Schedule B code assigned?
Does NSN 5905-00-059-0959 require demilitarization?
Does NSN 5905-00-059-0959 contain precious materials?
Does NSN 5905-00-059-0959 contain hazardous materials?
When the NSN 5905-00-059-0959 was assigned to the Federal Catalog?
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Price & Availability
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