PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4782-1Attenuator,fixed

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-01-279-3977 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-279-3977 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-279-3977. Primary manufacturer part number: 4782-1.
Features
  • Attenuator,fixed — FSC 5985
  • 5 verified cross-references
  • Primary manufacturer: Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-279-3977, 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. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAttenuator,fixed
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersWatkins Johnson Co (CAGE 8P525); Spectrum Control, Inc. (CAGE 64671); Coaxial Components Corp. Dba Coaxial Components Corp (CAGE 66702); Watkins-Johnson Co (CAGE 14482); Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (CAGE 99899)
Technical Specifications
ParameterValue
NSN5985-01-279-3977
Primary Part Number4782-1
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-101-4901 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
2530-00-618-43332297L142 INTERCHANGEABLE
Block
Meritor Heavy Vehicle Systems, Llc
3040-00-766-68737666873 INTERCHANGEABLE
Shaft,shouldered
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4720-00-809-0594USM1008-0001 INTERCHANGEABLE
Hose,air Duct
Flexfab Llc
5120-00-892-240547821 INTERCHANGEABLE
Die,crimping Tool
Te Connectivity Corporation
5305-01-078-0932 INTERCHANGEABLE
Setscrew
6105-01-112-07429026-1 INTERCHANGEABLE
Motor,alternating Current
Television Technology Corp Ampro/scully Div
5985-01-274-79104T-1 INTERCHANGEABLE
Attenuator,fixed
Spectrum Control Inc Div Weinschel
4920-01-299-965090261 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
2815-01-302-7648 INTERCHANGEABLE
Screw,adjusting,valve Tappet
Cross-Reference Index
Part NumberManufacturer
632675-021 Watkins Johnson Co (USA)
9026-1 Spectrum Control, Inc. (USA)
092339-C-1 Coaxial Components Corp. Dba Coaxial Components Corp (USA)
632675-021 Watkins-Johnson Co (USA)
4782-1 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
5910-00-101-4901INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
2530-00-618-4333INTERCHANGEABLE
BLOCK
2297L142
3040-00-766-6873INTERCHANGEABLE
SHAFT,SHOULDERED
7666873
4720-00-809-0594INTERCHANGEABLE
HOSE,AIR DUCT
USM1008-0001
5120-00-892-2405INTERCHANGEABLE
DIE,CRIMPING TOOL
47821
5305-01-078-0932INTERCHANGEABLE
SETSCREW
6105-01-112-0742INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
9026-1
5985-01-274-7910INTERCHANGEABLE
ATTENUATOR,FIXED
4T-1
4920-01-299-9650INTERCHANGEABLE
TEST PROGRAM SET
90261
2815-01-302-7648INTERCHANGEABLE
SCREW,ADJUSTING,VALVE TAPPET
8465-01-517-6849INTERCHANGEABLE
RESERVOIR,HYDRATION
90362
6665-01-572-5171INTERCHANGEABLE
NBC CONSOLE
47821

Frequently Asked Questions

What is NSN 5985-01-279-3977?

NSN 5985-01-279-3977 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 5985-01-279-3977?

NSN 5985-01-279-3977 has 5 cross-referenced part numbers: 632675-021 (Watkins Johnson Co), 9026-1 (Spectrum Control, Inc.), 092339-C-1 (Coaxial Components Corp. Dba Coaxial Components Corp), 632675-021 (Watkins-Johnson Co), 4782-1 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 5985-01-279-3977?

There are 12 known substitutes for 5985-01-279-3977: 5910-00-101-4901, 2530-00-618-4333, 3040-00-766-6873 and 9 more. Verify interchangeability with system specifications before substitution.

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