PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500031Antenna

Rantec Microwave Systems Inc. Dba Technical Systems Associates · NSN 5985-01-511-1987 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-511-1987 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-511-1987. Primary manufacturer part number: 500031.
Features
  • Antenna — FSC 5985
  • Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT
  • Radiation Pattern: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
  • Design Type: PARABOLIC SINGLE ANTENNA ELEMENT
  • 1 verified cross-reference
  • Primary manufacturer: Rantec Microwave Systems Inc. Dba Technical Systems Associates
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna, cataloged under National Stock Number 5985-01-511-1987, 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 Rantec Microwave Systems Inc. Dba Technical Systems Associates. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-511-1987
Primary Part Number500031
Item NameAntenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRantec Microwave Systems Inc. Dba Technical Systems Associates
StatusACTIVE
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Design TypePARABOLIC SINGLE ANTENNA ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5355-00-354-01660048139 INTERCHANGEABLE
Knob
New Holland Construction
5962-00-539-4537 INTERCHANGEABLE
Microcircuit,linear
2520-01-157-3529000-50003-0001 INTERCHANGEABLE
Pivot,transmission Shift Control
Orscheln Products Llc
5310-01-223-802050003-1 INTERCHANGEABLE
Washer,flat
Aps Systems, Inc Dba Eidal International Corp
6615-01-266-764150003 INTERCHANGEABLE
Gyroscope,displacement
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6625-01-299-4399 INTERCHANGEABLE
Voltmeter
5962-01-303-146450003-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5331-01-550-8210 INTERCHANGEABLE
O-Ring
5975-01-625-796850-0031 INTERCHANGEABLE
Rail,guide
Phillips Corporation Div Federal Division
3460-01-643-1561500-031 INTERCHANGEABLE
Chuck,collet
Lyndex-Nikken Inc.
Cross-Reference Index
Part NumberManufacturer
500031 PRIMARY Rantec Microwave Systems Inc. Dba Technical Systems Associates (USA)
Related Parts
5355-00-354-0166INTERCHANGEABLE
KNOB
0048139
5962-00-539-4537INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2520-01-157-3529INTERCHANGEABLE
PIVOT,TRANSMISSION SHIFT CONTROL
000-50003-0001
5310-01-223-8020INTERCHANGEABLE
WASHER,FLAT
50003-1
6615-01-266-7641INTERCHANGEABLE
GYROSCOPE,DISPLACEMENT
50003
6625-01-299-4399INTERCHANGEABLE
VOLTMETER
5962-01-303-1464INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
50003-1
5331-01-550-8210INTERCHANGEABLE
O-RING
5975-01-625-7968INTERCHANGEABLE
RAIL,GUIDE
50-0031
3460-01-643-1561INTERCHANGEABLE
CHUCK,COLLET
500-031

Frequently Asked Questions

What is NSN 5985-01-511-1987?

NSN 5985-01-511-1987 is a Antenna, manufactured by Rantec Microwave Systems Inc. Dba Technical Systems Associates, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-511-1987?

NSN 5985-01-511-1987 has 1 cross-referenced part number: 500031 (Rantec Microwave Systems Inc. Dba Technical Systems Associates).

What NSN replaces 5985-01-511-1987?

There are 10 known substitutes for 5985-01-511-1987: 5355-00-354-0166, 5962-00-539-4537, 2520-01-157-3529 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500031?

Key specifications for 500031: Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT; Radiation Pattern: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT; Design Type: PARABOLIC SINGLE ANTENNA ELEMENT. 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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