PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Electrical and Electronic Equipment Components / 5985-01-322-3687

550.509Antenna

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5985-01-322-3687 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-322-3687 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-322-3687. Primary manufacturer part number: 550.509.
MRO FSG 59 NO ITEM NAME AVAILABLE Technical Drawing
5985-01-322-3687 — No Item Name Available illustration
Features
  • Antenna — FSC 5985
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna, cataloged under National Stock Number 5985-01-322-3687, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-322-3687
Primary Part Number550.509
Item NameAntenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 3
5985-00-247-2773FA6419 INTERCHANGEABLE
Antenna
U S Dept of Transportation Federal Aviation Administration
3110-00-554-3244 INTERCHANGEABLE
Bearing,ball,annular
5315-00-856-5722550509 INTERCHANGEABLE
Pin,grooved,headed
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
K7151216 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
550.509 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
A20H462(UHF) Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5985-00-247-2773INTERCHANGEABLE
ANTENNA
FA6419
3110-00-554-3244INTERCHANGEABLE
BEARING,BALL,ANNULAR
5315-00-856-5722INTERCHANGEABLE
PIN,GROOVED,HEADED
550509

Frequently Asked Questions

What is NSN 5985-01-322-3687?

NSN 5985-01-322-3687 is a Antenna, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-322-3687?

NSN 5985-01-322-3687 has 3 cross-referenced part numbers: K7151216 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 550.509 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), A20H462(UHF) (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5985-01-322-3687?

There are 3 known substitutes for 5985-01-322-3687: 5985-00-247-2773, 3110-00-554-3244, 5315-00-856-5722. Verify interchangeability with system specifications before substitution.

What are the specifications of 550.509?

Key specifications for 550.509: End Item Identification: TPS-72; Special Features: 1/2 WAVE ANTENNA. 2 total characteristics are documented in the Federal Logistics Information System.

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