PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500DDetecting Element,directional Co

Bird Electronic Corporation Div Bird Electronic Corp · NSN 6625-00-471-9453 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-471-9453 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-471-9453. Primary manufacturer part number: 500D.
Features
  • Detecting Element,directional Co — FSC 6625
  • Power Range: +0.0 TO 500.0 WATTS
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Frequency Range Rating: +200.0 TO 500.0 MEGAHERTZ
  • Power Range: +0.0 TO 500.0 WATTS
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Frequency Range Rating: +200.0 TO 500.0 MEGAHERTZ
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detecting Element,directional Co, cataloged under National Stock Number 6625-00-471-9453, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bird Electronic Corporation Div Bird Electronic Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-471-9453
Primary Part Number500D
Item NameDetecting Element,directional Co
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBird Electronic Corporation Div Bird Electronic Corp
StatusACTIVE
Power Range+0.0 TO 500.0 WATTS
Overall Diameter1.250 INCHES NOMINAL IN
Frequency Range Rating+200.0 TO 500.0 MEGAHERTZ
Power Range+0.0 TO 500.0 WATTS
Overall Diameter1.250 INCHES NOMINAL IN
Frequency Range Rating+200.0 TO 500.0 MEGAHERTZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.2100 lbs
Cube0.0310 cu ft
Verified Substitutes 8
Resistance Standard
4510-00-177-0468100 INTERCHANGEABLE
Seat,water Closet
Olsonite Corp
5220-00-215-1884A3102 INTERCHANGEABLE
Gage,flush Pin,plain Cylindrical
Perfekt Punch Mfg Co Dba Perfekt Precision Div Perfekt Precision Mfg Co
5970-00-263-6880 INTERCHANGEABLE
Insulator,strain
6220-00-299-6077400C-4012 INTERCHANGEABLE
Light,fog
Unity Manufacturing Co
5130-00-340-0718500D INTERCHANGEABLE
Drill,pneumatic,portable
Deutsch American Pneumatic Tool
5210-00-541-5779 INTERCHANGEABLE
Tape,measuring
5130-01-317-7003 INTERCHANGEABLE
Crimping Tool,pneumatic
Cross-Reference Index
Part NumberManufacturer
425020-500D Bird Electronic Corporation Div Bird Electronic Corp (USA)
500D PRIMARY Bird Electronic Corporation Div Bird Electronic Corp (USA)
Related Parts
6625-00-855-4584SUCCESSOR
RESISTANCE STANDARD
4510-00-177-0468INTERCHANGEABLE
SEAT,WATER CLOSET
100
5220-00-215-1884INTERCHANGEABLE
GAGE,FLUSH PIN,PLAIN CYLINDRICAL
A3102
5970-00-263-6880INTERCHANGEABLE
INSULATOR,STRAIN
6220-00-299-6077INTERCHANGEABLE
LIGHT,FOG
400C-4012
5130-00-340-0718INTERCHANGEABLE
DRILL,PNEUMATIC,PORTABLE
500D
5210-00-541-5779INTERCHANGEABLE
TAPE,MEASURING
5130-01-317-7003INTERCHANGEABLE
CRIMPING TOOL,PNEUMATIC

Frequently Asked Questions

What is NSN 6625-00-471-9453?

NSN 6625-00-471-9453 is a Detecting Element,directional Co, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-471-9453?

NSN 6625-00-471-9453 has 2 cross-referenced part numbers: 425020-500D (Bird Electronic Corporation Div Bird Electronic Corp), 500D (Bird Electronic Corporation Div Bird Electronic Corp).

What NSN replaces 6625-00-471-9453?

There are 8 known substitutes for 6625-00-471-9453: 6625-00-855-4584, 4510-00-177-0468, 5220-00-215-1884 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 500D?

Key specifications for 500D: Power Range: +0.0 TO 500.0 WATTS; Overall Diameter: 1.250 INCHES NOMINAL IN; Frequency Range Rating: +200.0 TO 500.0 MEGAHERTZ; Overall Length: 1.437 INCHES NOMINAL IN. 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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