PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

768A-3Attenuator,fixed

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-01-347-0826 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-347-0826 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-347-0826. Primary manufacturer part number: 768A-3.
Features
  • Attenuator,fixed — FSC 5985
  • Application Design: TRANSMISSION LINE
  • Mounting Method: CONNECTOR
  • Overall Diameter: 1.520 INCHES NOMINAL IN
  • Rf Signal Attenuation in Decibels: 3.0
  • Coaxial Connector Series Designation: N
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Output Impedance Rating in Ohms: 50.0
Applications
  • Applications requiring Aluminum Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-347-0826, 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 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-347-0826
Primary Part Number768A-3
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
Application DesignTRANSMISSION LINE
Mounting MethodCONNECTOR
Overall Diameter1.520 INCHES NOMINAL IN
Rf Signal Attenuation in Decibels3.0
Coaxial Connector Series DesignationN
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Output Impedance Rating in Ohms50.0
Voltage Standing Wave Ratio1.10 AND 1.15 AND 1.20 AND 1.30
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Input Impedance Rating in Ohms50.0
Power Rating20.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
Voltage Standing Wave Ratio Frequency Range+0.0 TO 1.0 GIGAHERTZ AND +1.0 TO 4.0 GIGAHERTZ AND +4.0 TO 6.0 GIGAHERTZ AND +6.0 TO 11.0 GIGAHERTZ
Frequency Range0.000 HERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
MaterialALUMINUM BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5960-00-059-3082121116 INTERCHANGEABLE
Electron Tube
L3harris Technologies, Inc Div Space & Airborne Systems
6625-00-679-68597683 INTERCHANGEABLE
Ohmmeter
Avo Intl
5960-00-892-0829 INTERCHANGEABLE
Electron Tube
6240-00-948-11087683 INTERCHANGEABLE
Lamp,incandescent
Lamptronix Co Ltd
5950-01-353-2877 INTERCHANGEABLE
Transformer,power
8465-01-517-625576-83 INTERCHANGEABLE
Pocket,ammunition Magazine
Safariland Government Sales Inc
5340-01-578-14907683 INTERCHANGEABLE
Boot,dust and Moisture Seal
Plastic Dip Moldings Inc
5310-01-649-91387683 INTERCHANGEABLE
Washer,shouldered
Keystone Electronics Corp
Cross-Reference Index
Part NumberManufacturer
768A-3 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
768-3 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
5960-00-059-3082INTERCHANGEABLE
ELECTRON TUBE
121116
6625-00-679-6859INTERCHANGEABLE
OHMMETER
7683
5960-00-892-0829INTERCHANGEABLE
ELECTRON TUBE
6240-00-948-1108INTERCHANGEABLE
LAMP,INCANDESCENT
7683
5950-01-353-2877INTERCHANGEABLE
TRANSFORMER,POWER
8465-01-517-6255INTERCHANGEABLE
POCKET,AMMUNITION MAGAZINE
76-83
5340-01-578-1490INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
7683
5310-01-649-9138INTERCHANGEABLE
WASHER,SHOULDERED
7683

Frequently Asked Questions

What is NSN 5985-01-347-0826?

NSN 5985-01-347-0826 is a Attenuator,fixed, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-347-0826?

NSN 5985-01-347-0826 has 2 cross-referenced part numbers: 768A-3 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 768-3 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 5985-01-347-0826?

There are 8 known substitutes for 5985-01-347-0826: 5960-00-059-3082, 6625-00-679-6859, 5960-00-892-0829 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 768A-3?

Key specifications for 768A-3: Application Design: TRANSMISSION LINE; Mounting Method: CONNECTOR; Overall Diameter: 1.520 INCHES NOMINAL IN; Rf Signal Attenuation in Decibels: 3.0. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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