PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145ADummy Load,electrical

Telephonics Corp/prd Instruments · NSN 5985-00-686-8845 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-686-8845 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-686-8845. Primary manufacturer part number: 145A.
Features
  • Dummy Load,electrical — FSC 5985
  • Impedance Rating in Ohms: 50.0 NOMINAL
  • Power Rating: 1.000 KILOWATTS PEAK AND 1.000 WATTS AVERAGE
  • Voltage Standing Wave Ratio Frequency Range: +0.000 TO 40.000 GIGAHERTZ
  • Termination Type: CONNECTION COAXIAL
  • Overall Diameter: 1.188 INCHES NOMINAL IN
  • Frequency Range Rating: +0.000 TO 40.000 GIGAHERTZ
  • 5 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dummy Load,electrical, cataloged under National Stock Number 5985-00-686-8845, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Telephonics Corp/prd Instruments. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-686-8845
Primary Part Number145A
Item NameDummy Load,electrical
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTelephonics Corp/prd Instruments
StatusCANCELLED
Impedance Rating in Ohms50.0 NOMINAL
Power Rating1.000 KILOWATTS PEAK AND 1.000 WATTS AVERAGE
Voltage Standing Wave Ratio Frequency Range+0.000 TO 40.000 GIGAHERTZ
Termination TypeCONNECTION COAXIAL
Overall Diameter1.188 INCHES NOMINAL IN
Frequency Range Rating+0.000 TO 40.000 GIGAHERTZ
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5340-00-480-6054145A INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
5905-00-539-3584145A INTERCHANGEABLE
Resistor,fixed,composition
Lucent Technologies Inc Corporate Headquarters
3020-01-354-0609 INTERCHANGEABLE
Pulley,groove
Cross-Reference Index
Part NumberManufacturer
7441829P1 Lockheed Martin Corporation Div Rms (USA)
145A Peraton Inc (USA)
145A PRIMARY Telephonics Corp/prd Instruments (USA)
8899706 Us Army Aviation and Missile Command (USA)
7441829P1 General Electric Company (USA)
Related Parts
5340-00-480-6054INTERCHANGEABLE
KEY BLANK
145A
5905-00-539-3584INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
145A
3020-01-354-0609INTERCHANGEABLE
PULLEY,GROOVE

Frequently Asked Questions

What is NSN 5985-00-686-8845?

NSN 5985-00-686-8845 is a Dummy Load,electrical, manufactured by Telephonics Corp/prd Instruments, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-686-8845?

NSN 5985-00-686-8845 has 5 cross-referenced part numbers: 7441829P1 (Lockheed Martin Corporation Div Rms), 145A (Peraton Inc), 145A (Telephonics Corp/prd Instruments), 8899706 (Us Army Aviation and Missile Command), 7441829P1 (General Electric Company).

What NSN replaces 5985-00-686-8845?

There are 3 known substitutes for 5985-00-686-8845: 5340-00-480-6054, 5905-00-539-3584, 3020-01-354-0609. Verify interchangeability with system specifications before substitution.

What are the specifications of 145A?

Key specifications for 145A: Impedance Rating in Ohms: 50.0 NOMINAL; Power Rating: 1.000 KILOWATTS PEAK AND 1.000 WATTS AVERAGE; Voltage Standing Wave Ratio Frequency Range: +0.000 TO 40.000 GIGAHERTZ; Termination Type: CONNECTION COAXIAL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-686-8845 still in active supply?

NSN 5985-00-686-8845 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com