PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50913-4Antenna Subassembly

Fisica Applied Technologies, Inc. Div Randtron Antenna Systems · NSN 5985-01-271-1229 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-271-1229 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-271-1229. Primary manufacturer part number: 50913-4.
Features
  • Antenna Subassembly — FSC 5985
  • 2 verified cross-references
  • Primary manufacturer: Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna Subassembly, cataloged under National Stock Number 5985-01-271-1229, 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 Fisica Applied Technologies, Inc. Div Randtron Antenna Systems. This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5985-01-271-1229
Primary Part Number50913-4
Item NameAntenna Subassembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerFisica Applied Technologies, Inc. Div Randtron Antenna Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-01-009-1115 INTERCHANGEABLE
Microcircuit,digital
5962-01-015-0281 INTERCHANGEABLE
Microcircuit,digital
3110-01-226-8786 INTERCHANGEABLE
Bearing,ball,thrust
5985-01-312-316050913-4 INTERCHANGEABLE
Antenna Subassembly
Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
Cross-Reference Index
Part NumberManufacturer
29011-2 Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA)
50913-4 PRIMARY Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA)
Related Parts
5962-01-009-1115INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-015-0281INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3110-01-226-8786INTERCHANGEABLE
BEARING,BALL,THRUST
5985-01-312-3160INTERCHANGEABLE
ANTENNA SUBASSEMBLY
50913-4

Frequently Asked Questions

What is NSN 5985-01-271-1229?

NSN 5985-01-271-1229 is a Antenna Subassembly, manufactured by Fisica Applied Technologies, Inc. Div Randtron Antenna Systems, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-271-1229?

NSN 5985-01-271-1229 has 2 cross-referenced part numbers: 29011-2 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems), 50913-4 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems).

What NSN replaces 5985-01-271-1229?

There are 4 known substitutes for 5985-01-271-1229: 5962-01-009-1115, 5962-01-015-0281, 3110-01-226-8786 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50913-4?

Key specifications for 50913-4: End Item Identification: ANTENNA-RADOME. 1 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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