PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120300Antenna Assembly

Cpi Satcom & Antenna Technologies Inc · NSN 5985-01-544-1919 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-544-1919 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-544-1919. Primary manufacturer part number: 120300.
Features
  • Antenna Assembly — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Cpi Satcom & Antenna Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna Assembly, cataloged under National Stock Number 5985-01-544-1919, 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 Cpi Satcom & Antenna Technologies Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-544-1919
Primary Part Number120300
Item NameAntenna Assembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCpi Satcom & Antenna Technologies Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-058-3730824637-2 INTERCHANGEABLE
Washer,lock
Lockheed Martin Corporation Div Rms - Mitchel Field
5330-00-111-30661-20300 INTERCHANGEABLE
Gasket
Mission Systems Davenport Inc.
5310-00-676-8573N404P9C6 INTERCHANGEABLE
Washer,lock
Lockheed Martin Corporation Div Rms
5310-00-930-8787 INTERCHANGEABLE
Washer,lock
1560-00-943-500265206-01009-105 INTERCHANGEABLE
Windshield Panel,aircraft
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5120-01-210-5212 INTERCHANGEABLE
Pliers,retaining Ring
5315-01-222-7078 INTERCHANGEABLE
Screen
6515-01-599-3224120300 INTERCHANGEABLE
Nail,bone
Sign Fracture Care International Dba Sign
Cross-Reference Index
Part NumberManufacturer
120300 PRIMARY Cpi Satcom & Antenna Technologies Inc (USA)
Related Parts
5310-00-058-3730INTERCHANGEABLE
WASHER,LOCK
824637-2
5330-00-111-3066INTERCHANGEABLE
GASKET
1-20300
5310-00-676-8573INTERCHANGEABLE
WASHER,LOCK
N404P9C6
5310-00-930-8787INTERCHANGEABLE
WASHER,LOCK
1560-00-943-5002INTERCHANGEABLE
WINDSHIELD PANEL,AIRCRAFT
65206-01009-105
5120-01-210-5212INTERCHANGEABLE
PLIERS,RETAINING RING
5315-01-222-7078INTERCHANGEABLE
SCREEN
6515-01-599-3224INTERCHANGEABLE
NAIL,BONE
120300

Frequently Asked Questions

What is NSN 5985-01-544-1919?

NSN 5985-01-544-1919 is a Antenna Assembly, manufactured by Cpi Satcom & Antenna Technologies Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-544-1919?

NSN 5985-01-544-1919 has 1 cross-referenced part number: 120300 (Cpi Satcom & Antenna Technologies Inc).

What NSN replaces 5985-01-544-1919?

There are 8 known substitutes for 5985-01-544-1919: 5310-00-058-3730, 5330-00-111-3066, 5310-00-676-8573 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120300?

Key specifications for 120300: Part Name Assigned by Controlling Agency: ANTENNA ARRAY; End Item Identification: ATC RADAR BEACON SYSTEM (ATCRBS); Special Features: THIS IS AN ATCRBS ANTENNA ARRAY, MODEL 1325-32 SS ATM; IT CONTAINS 35 DIPOLE COLUMNS AND 10 RADIATING DIPOLE ELEMENTS; CENTER DIPOLE COLUMN ON THE ARRAY IS USED IN SUM CHANNEL RADIATION AND FRONT REGON SLS COVERAGE; ONE DIPOLE COLUMN IS MOUNTED TO THE SLS BACKFILL FRAME OPPOSITE THE ARRAY'S CENTER COLUMN TO SERVE AS THE SLS BACKFILL; IT IS USED FOR THE TRANSMISSION AND RECEPTION OF ATCRBS INTEGGOGATION SIGNALS; SUM DIFFERENCE AND SLS ARE INCORPORATED IN THE ARRAY; IT IS REPAIRED BY FA ALC DEPOT AS OKLAHOMA CITY. 3 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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