PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1614-6Attenuator,fixed

Telephonics Corp/prd Instruments · NSN 5985-00-674-6524 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-674-6524 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-674-6524. Primary manufacturer part number: 1614-6.
Features
  • Attenuator,fixed — FSC 5985
  • Material: STEEL CORROSION RESISTING BODY
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Input Impedance Rating in Ohms: 50.0
  • Mounting Method: CONNECTOR
  • Attenuation Accuracy in Decibels: -0.50 TO 0.50
  • Power Rating: 2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
  • Overall Diameter: 0.812 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-00-674-6524, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-674-6524
Primary Part Number1614-6
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTelephonics Corp/prd Instruments
StatusCANCELLED
MaterialSTEEL CORROSION RESISTING BODY
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Input Impedance Rating in Ohms50.0
Mounting MethodCONNECTOR
Attenuation Accuracy in Decibels-0.50 TO 0.50
Power Rating2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
Overall Diameter0.812 INCHES NOMINAL IN
Connection Type Per FunctionFEMALE OUTPUT AND MALE INPUT
Output Impedance Rating in Ohms50.0
Frequency Range0.000 HERTZ MINIMUM AND 6.000 GIGAHERTZ MAXIMUM
Rf Signal Attenuation in Decibels6.0
Voltage Standing Wave Ratio1.25
Voltage Standing Wave Ratio Frequency Range+0.0 TO 6.0 GIGAHERTZ
Coaxial Connector Series DesignationN
Terminal Type and Quantity2 CONNECTOR
Application DesignTRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5930-00-050-2680 INTERCHANGEABLE
Switch,toggle
3030-00-109-3888TR28616 INTERCHANGEABLE
Belts,v,matched Set
Gates Corporation
5920-00-142-741412Z13003-11 INTERCHANGEABLE
Fuse,cartridge
Naval Sea Systems Command
5330-00-255-126216-146 INTERCHANGEABLE
Gasket
Dresser Industries Inc Leroi Div
4730-00-672-4769 INTERCHANGEABLE
Coupling Assembly,quick Disconne
5940-00-688-88391100B INTERCHANGEABLE
Terminal Board
Sensor Systems, L.l.c. Dba Sensor Systems Llc
2935-00-986-62641100B INTERCHANGEABLE
Cooler Assembly,lub
Mestek Inc Koldwave Div
5325-01-260-5740X11770 INTERCHANGEABLE
Ring,retaining
Paragon Power Inc Sub of Great Lakes Power Products Inc
5940-01-351-0970RE-51111 ITEM NO 54 INTERCHANGEABLE
Terminal,lug
Setra Systems, Inc. Dba Gems Sensors
5180-01-492-60201614-6 INTERCHANGEABLE
Tool Kit,rigging,wire Rope
Cpi Essco Inc
Cross-Reference Index
Part NumberManufacturer
7923129 Us Army Aviation and Missile Command (USA)
1614-6 Peraton Inc (USA)
1614-6 PRIMARY Telephonics Corp/prd Instruments (USA)
90-25000-008 Bae Systems Technology Solutions & Services Inc. (USA)
A21-6-N Rlc Electronics, Inc (USA)
90-25000-008 Hughes Missile Systems Co San Diego (USA)
1100B Peraton Inc (USA)
90-25000-008 Tracor Flight Systems Inc Sub of Tracor Inc (USA)
90-25000-008 General Dynamics Corp Convair Div Lindbergh Field Facility (USA)
Related Parts
5930-00-050-2680INTERCHANGEABLE
SWITCH,TOGGLE
3030-00-109-3888INTERCHANGEABLE
BELTS,V,MATCHED SET
TR28616
5920-00-142-7414INTERCHANGEABLE
FUSE,CARTRIDGE
12Z13003-11
5330-00-255-1262INTERCHANGEABLE
GASKET
16-146
4730-00-672-4769INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE
5940-00-688-8839INTERCHANGEABLE
TERMINAL BOARD
1100B
2935-00-986-6264INTERCHANGEABLE
COOLER ASSEMBLY,LUB
1100B
5325-01-260-5740INTERCHANGEABLE
RING,RETAINING
X11770
5940-01-351-0970INTERCHANGEABLE
TERMINAL,LUG
RE-51111 ITEM NO 54
5180-01-492-6020INTERCHANGEABLE
TOOL KIT,RIGGING,WIRE ROPE
1614-6
2090-01-506-7217INTERCHANGEABLE
HEADBAND,SPECIAL

Frequently Asked Questions

What is NSN 5985-00-674-6524?

NSN 5985-00-674-6524 is a Attenuator,fixed, manufactured by Telephonics Corp/prd Instruments, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-674-6524?

NSN 5985-00-674-6524 has 9 cross-referenced part numbers: 7923129 (Us Army Aviation and Missile Command), 1614-6 (Peraton Inc), 1614-6 (Telephonics Corp/prd Instruments), 90-25000-008 (Bae Systems Technology Solutions & Services Inc.), A21-6-N (Rlc Electronics, Inc) and 4 more.

What NSN replaces 5985-00-674-6524?

There are 11 known substitutes for 5985-00-674-6524: 5930-00-050-2680, 3030-00-109-3888, 5920-00-142-7414 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1614-6?

Key specifications for 1614-6: Material: STEEL CORROSION RESISTING BODY; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Input Impedance Rating in Ohms: 50.0; Mounting Method: CONNECTOR. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-674-6524 still in active supply?

NSN 5985-00-674-6524 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.
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