PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42-546-00Coupler,rotary,radio Frequency

Diamond Antenna & Microwave Corporation · NSN 5985-01-599-0361 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-599-0361 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-599-0361. Primary manufacturer part number: 42-546-00.
Features
  • Coupler,rotary,radio Frequency — FSC 5985
  • Unit Type: WAVEGUIDE
  • Radio Frequency Rating: 4.9 GIGAHERTZ MINIMUM AND 5.1 GIGAHERTZ MAXIMUM
  • Material: ALUMINUM ALLOY
  • 2 verified cross-references
  • Primary manufacturer: Diamond Antenna & Microwave Corporation
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-01-599-0361, 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 Diamond Antenna & Microwave Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5985-01-599-0361
Primary Part Number42-546-00
Item NameCoupler,rotary,radio Frequency
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerDiamond Antenna & Microwave Corporation
StatusACTIVE
Unit TypeWAVEGUIDE
Radio Frequency Rating4.9 GIGAHERTZ MINIMUM AND 5.1 GIGAHERTZ MAXIMUM
MaterialALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-599-1301 INTERCHANGEABLE
Felt,mechanical,preformed
1650-00-627-1592 INTERCHANGEABLE
Poppet,valve
5970-01-289-8773605021 INTERCHANGEABLE
Insulator Assembly
U S Dept of Transportation Federal Aviation Administration
5340-01-584-60584254600 INTERCHANGEABLE
Clip,retaining
John Deere Shared Services, Llc
Cross-Reference Index
Part NumberManufacturer
42-546-00 PRIMARY Diamond Antenna & Microwave Corporation (USA)
60502-1 Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc (USA)
Related Parts
5330-00-599-1301INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
1650-00-627-1592INTERCHANGEABLE
POPPET,VALVE
5970-01-289-8773INTERCHANGEABLE
INSULATOR ASSEMBLY
605021
5340-01-584-6058INTERCHANGEABLE
CLIP,RETAINING
4254600

Frequently Asked Questions

What is NSN 5985-01-599-0361?

NSN 5985-01-599-0361 is a Coupler,rotary,radio Frequency, manufactured by Diamond Antenna & Microwave Corporation, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-599-0361?

NSN 5985-01-599-0361 has 2 cross-referenced part numbers: 42-546-00 (Diamond Antenna & Microwave Corporation), 60502-1 (Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc).

What NSN replaces 5985-01-599-0361?

There are 4 known substitutes for 5985-01-599-0361: 5330-00-599-1301, 1650-00-627-1592, 5970-01-289-8773 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42-546-00?

Key specifications for 42-546-00: Overall Width: 5.000 INCHES NOMINAL IN; Unit Type: WAVEGUIDE; Overall Length: 6.930 INCHES NOMINAL IN; Radio Frequency Rating: 4.9 GIGAHERTZ MINIMUM AND 5.1 GIGAHERTZ MAXIMUM. 5 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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