PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50211-3Antenna Subassembly

Fisica Applied Technologies, Inc. Div Randtron Antenna Systems · NSN 5985-01-271-1237 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-271-1237 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-271-1237. Primary manufacturer part number: 50211-3.
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 5985-01-271-1237, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-271-1237
Primary Part Number50211-3
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 5
3120-00-235-8133 INTERCHANGEABLE
Bearing,sleeve
5307-00-411-4902 INTERCHANGEABLE
Stud,short,turnaround
4820-01-408-9017 INTERCHANGEABLE
Valve,check
4820-01-441-3718502-113 INTERCHANGEABLE
Valve,globe
Aalberts Integrated Piping Systems Americas, Inc.
5977-01-449-9143300803 INTERCHANGEABLE
Slip Ring Sub-Assy
Moog Inc.
Cross-Reference Index
Part NumberManufacturer
50211-3 PRIMARY Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA)
50211-1 Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA)
Related Parts
3120-00-235-8133INTERCHANGEABLE
BEARING,SLEEVE
5307-00-411-4902INTERCHANGEABLE
STUD,SHORT,TURNAROUND
4820-01-408-9017INTERCHANGEABLE
VALVE,CHECK
4820-01-441-3718INTERCHANGEABLE
VALVE,GLOBE
502-113
5977-01-449-9143INTERCHANGEABLE
SLIP RING SUB-ASSY
300803

Frequently Asked Questions

What is NSN 5985-01-271-1237?

NSN 5985-01-271-1237 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 5985-01-271-1237?

NSN 5985-01-271-1237 has 2 cross-referenced part numbers: 50211-3 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems), 50211-1 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems).

What NSN replaces 5985-01-271-1237?

There are 5 known substitutes for 5985-01-271-1237: 3120-00-235-8133, 5307-00-411-4902, 4820-01-408-9017 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50211-3?

Key specifications for 50211-3: 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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