PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4774-6Attenuator,fixed

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-01-140-9829 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-140-9829 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-140-9829. Primary manufacturer part number: 4774-6.
Features
  • Attenuator,fixed — FSC 5985
  • 4 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 5985-01-140-9829, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 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)
ManufacturersAlan Industries Inc (CAGE 52750); Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (CAGE 99899); Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (CAGE 52335)
Technical Specifications
ParameterValue
NSN5985-01-140-9829
Primary Part Number4774-6
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 4
5940-00-361-1170 INTERCHANGEABLE
Terminal,quick Disconnect
5340-00-720-6213MS21333-59 INTERCHANGEABLE
Clamp,loop
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6150-01-206-5302 INTERCHANGEABLE
Cable Assembly,special Purpose,e
2530-01-435-015147746 INTERCHANGEABLE
Chamber,air Brake
Saginaw Products Corporation Dba Cignys
Cross-Reference Index
Part NumberManufacturer
50MHP6-1363 Alan Industries Inc (USA)
4774-6 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
MDC89077C-6 Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
ZZ-1583 Alan Industries Inc (USA)
Related Parts
5940-00-361-1170INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
5340-00-720-6213INTERCHANGEABLE
CLAMP,LOOP
MS21333-59
6150-01-206-5302INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2530-01-435-0151INTERCHANGEABLE
CHAMBER,AIR BRAKE
47746

Frequently Asked Questions

What is NSN 5985-01-140-9829?

NSN 5985-01-140-9829 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 5985-01-140-9829?

NSN 5985-01-140-9829 has 4 cross-referenced part numbers: 50MHP6-1363 (Alan Industries Inc), 4774-6 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), MDC89077C-6 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), ZZ-1583 (Alan Industries Inc).

What NSN replaces 5985-01-140-9829?

There are 4 known substitutes for 5985-01-140-9829: 5940-00-361-1170, 5340-00-720-6213, 6150-01-206-5302 and 1 more. Verify interchangeability with system specifications before substitution.

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