PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CV-531/URCDiscriminator,loading-Phasing

Joint Electronics Type Designation System · NSN 5985-00-615-9639 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-615-9639 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-615-9639. Primary manufacturer part number: CV-531/URC.
Features
  • Discriminator,loading-Phasing — FSC 5985
  • General Characteristics Item Description: O/A 2 BY 2.468 BY 5.156 IN.; 2 TO 29.999 MHZ OPER FREQ RANGE; SINGLE SIDEBAND MODULATION; JETDS ID LOADING-PHASING DISCRIMINATOR TYPE CV-531; FSC APPL AIRBORNE RADIO COMMUNICATION SET MHz
  • 4 verified cross-references
  • Primary manufacturer: Joint Electronics Type Designation System
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Discriminator,loading-Phasing, cataloged under National Stock Number 5985-00-615-9639, 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 Joint Electronics Type Designation System. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-615-9639
Primary Part NumberCV-531/URC
Item NameDiscriminator,loading-Phasing
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
General Characteristics Item DescriptionO/A 2 BY 2.468 BY 5.156 IN.; 2 TO 29.999 MHZ OPER FREQ RANGE; SINGLE SIDEBAND MODULATION; JETDS ID LOADING-PHASING DISCRIMINATOR TYPE CV-531; FSC APPL AIRBORNE RADIO COMMUNICATION SET MHz
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-194-3739 INTERCHANGEABLE
Packing,preformed
5945-00-628-64848151703-0002 INTERCHANGEABLE
Relay,hybrid
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
Cross-Reference Index
Part NumberManufacturer
522-0530-005 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
A8466 Autodyne Manufacturing Co Inc (USA)
522-0530-005 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
CV-531/URC PRIMARY Joint Electronics Type Designation System (USA)
Related Parts
5330-00-194-3739INTERCHANGEABLE
PACKING,PREFORMED
5945-00-628-6484INTERCHANGEABLE
RELAY,HYBRID
8151703-0002

Frequently Asked Questions

What is NSN 5985-00-615-9639?

NSN 5985-00-615-9639 is a Discriminator,loading-Phasing, manufactured by Joint Electronics Type Designation System, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-615-9639?

NSN 5985-00-615-9639 has 4 cross-referenced part numbers: 522-0530-005 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), A8466 (Autodyne Manufacturing Co Inc), 522-0530-005 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), CV-531/URC (Joint Electronics Type Designation System).

What NSN replaces 5985-00-615-9639?

There are 2 known substitutes for 5985-00-615-9639: 5330-00-194-3739, 5945-00-628-6484. Verify interchangeability with system specifications before substitution.

What are the specifications of CV-531/URC?

Key specifications for CV-531/URC: General Characteristics Item Description: O/A 2 BY 2.468 BY 5.156 IN.; 2 TO 29.999 MHZ OPER FREQ RANGE; SINGLE SIDEBAND MODULATION; JETDS ID LOADING-PHASING DISCRIMINATOR TYPE CV-531; FSC APPL AIRBORNE RADIO COMMUNICATION SET MHz; End Item Identification: COUPLER ANTENNA CU-523/ARC-58. 2 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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