PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2001070-001Coupler,rotary,radio Frequency

L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation · NSN 5985-01-406-4125 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-406-4125 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-406-4125. Primary manufacturer part number: 2001070-001.
Features
  • Coupler,rotary,radio Frequency — FSC 5985
  • Material: ALUMINUM ALLOY 6061
  • Precious Material and Location: INNER CONNECTOR SILVER
  • Precious Material: SILVER
  • Radio Frequency Rating: 1.22 GIGAHERTZ MINIMUM AND 1.35 GIGAHERTZ MAXIMUM
  • Unit Type: COAXIAL LINE AND WAVEGUIDE
  • Mounting Configuration: 6 0.280 IN. DIA HOLES EQUALLY SPACED ON 5.000 IN. B.C. IN
  • 3 verified cross-references
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-01-406-4125, 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 L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN5985-01-406-4125
Primary Part Number2001070-001
Item NameCoupler,rotary,radio Frequency
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation
StatusACTIVE
MaterialALUMINUM ALLOY 6061
Precious Material and LocationINNER CONNECTOR SILVER
Precious MaterialSILVER
Radio Frequency Rating1.22 GIGAHERTZ MINIMUM AND 1.35 GIGAHERTZ MAXIMUM
Unit TypeCOAXIAL LINE AND WAVEGUIDE
Mounting Configuration6 0.280 IN. DIA HOLES EQUALLY SPACED ON 5.000 IN. B.C. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4410-00-395-30297003946 INTERCHANGEABLE
Handhole Plate,boil
Babcock & Wilcox Co
5999-00-518-046211-20B INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
5940-00-549-273810-311-2 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5305-01-094-1392531635-2 INTERCHANGEABLE
Thumbscrew
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
1120B Frontgrade Technologies Inc. (USA)
1120B Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division (USA)
2001070-001 PRIMARY L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation (USA)
Related Parts
4410-00-395-3029INTERCHANGEABLE
HANDHOLE PLATE,BOIL
7003946
5999-00-518-0462INTERCHANGEABLE
DELAY LINE
11-20B
5940-00-549-2738INTERCHANGEABLE
TERMINAL,STUD
10-311-2
5305-01-094-1392INTERCHANGEABLE
THUMBSCREW
531635-2

Frequently Asked Questions

What is NSN 5985-01-406-4125?

NSN 5985-01-406-4125 is a Coupler,rotary,radio Frequency, manufactured by L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-406-4125?

NSN 5985-01-406-4125 has 3 cross-referenced part numbers: 1120B (Frontgrade Technologies Inc.), 1120B (Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division), 2001070-001 (L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation).

What NSN replaces 5985-01-406-4125?

There are 4 known substitutes for 5985-01-406-4125: 4410-00-395-3029, 5999-00-518-0462, 5940-00-549-2738 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2001070-001?

Key specifications for 2001070-001: Material: ALUMINUM ALLOY 6061; Special Features: ROTATION RATE 200 RPM MAX; 0.15 DB MAX INSERTION LOSS; LEAK RATE 1.0 CFM MAX AT 5 PSI RPM; Precious Material and Location: INNER CONNECTOR SILVER; Precious Material: SILVER. 7 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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