PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

487855-1Support,antenna

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5985-00-284-6482 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-284-6482 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-284-6482. Primary manufacturer part number: 487855-1.
Features
  • Support,antenna — FSC 5985
  • Basic Shape Style: RECTANGULAR PRISM
  • Surface Treatment: ENAMEL
  • Mounting Hole Type: PLAIN
  • Material: ALUMINUM
  • Mounting Hole Diameter: 0.385 INCHES NOMINAL IN
  • Mounting Method: UNTHREADED HOLE(S)
  • Mounting Facility Quantity: 4
Applications
  • Applications requiring Aluminum construction
General Description

The Support,antenna, cataloged under National Stock Number 5985-00-284-6482, 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 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-284-6482
Primary Part Number487855-1
Item NameSupport,antenna
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Basic Shape StyleRECTANGULAR PRISM
Surface TreatmentENAMEL
Mounting Hole TypePLAIN
MaterialALUMINUM
Mounting Hole Diameter0.385 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-017-90061007 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5970-00-117-5336 INTERCHANGEABLE
Insulator,standoff
3120-00-142-05141647 INTERCHANGEABLE
Bushing,sleeve
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
4820-00-146-94071647 INTERCHANGEABLE
Valve,ball
Rgi Inc Dba Rgi Inc
6680-00-337-7051E3602PC4 INTERCHANGEABLE
Splice,air Line
King Engineering Corporation Dba King-Gage Systems
6625-00-435-2338 INTERCHANGEABLE
Meter,electrical Frequency
5935-00-549-2646 INTERCHANGEABLE
Connector,receptacle,electrical
5961-00-617-4750 INTERCHANGEABLE
Semiconductor Device,diode
4820-00-920-27241647 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
5950-00-931-39871783709-47 INTERCHANGEABLE
Transformer,audio Frequency
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
16-4-7 Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
487855-1 PRIMARY L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
6240-00-017-9006INTERCHANGEABLE
LAMP,INCANDESCENT
1007
5970-00-117-5336INTERCHANGEABLE
INSULATOR,STANDOFF
3120-00-142-0514INTERCHANGEABLE
BUSHING,SLEEVE
1647
4820-00-146-9407INTERCHANGEABLE
VALVE,BALL
1647
6680-00-337-7051INTERCHANGEABLE
SPLICE,AIR LINE
E3602PC4
6625-00-435-2338INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
5935-00-549-2646INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5961-00-617-4750INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4820-00-920-2724INTERCHANGEABLE
SEAT,VALVE
1647
5950-00-931-3987INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1783709-47
5915-01-005-9445INTERCHANGEABLE
FILTER,LOW PASS
158872-01
5310-01-246-2486INTERCHANGEABLE
WASHER,KEY
16-47

Frequently Asked Questions

What is NSN 5985-00-284-6482?

NSN 5985-00-284-6482 is a Support,antenna, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-284-6482?

NSN 5985-00-284-6482 has 2 cross-referenced part numbers: 16-4-7 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing), 487855-1 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5985-00-284-6482?

There are 12 known substitutes for 5985-00-284-6482: 6240-00-017-9006, 5970-00-117-5336, 3120-00-142-0514 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 487855-1?

Key specifications for 487855-1: Overall Length: 2.427 FEET NOMINAL FT; Basic Shape Style: RECTANGULAR PRISM; Surface Treatment: ENAMEL; Mounting Hole Type: PLAIN. 10 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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