PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1KDetecting Element,directional Co

Bird Electronic Corporation Div Bird Electronic Corp · NSN 6625-00-502-7473 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-502-7473 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-502-7473. Primary manufacturer part number: 1K.
Features
  • Detecting Element,directional Co — FSC 6625
  • Power Range: +0.0 TO 1.0 WATTS
  • Frequency Range Rating: +1100.0 TO 1800.0 MEGAHERTZ
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Power Range: +0.0 TO 1.0 WATTS
  • Frequency Range Rating: +1100.0 TO 1800.0 MEGAHERTZ
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • 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 6625-00-502-7473, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-502-7473
Primary Part Number1K
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 1.0 WATTS
Frequency Range Rating+1100.0 TO 1800.0 MEGAHERTZ
Overall Diameter1.250 INCHES NOMINAL IN
Power Range+0.0 TO 1.0 WATTS
Frequency Range Rating+1100.0 TO 1800.0 MEGAHERTZ
Overall Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.3400 lbs
Cube0.0197 cu ft
Verified Substitutes 3
5340-00-357-92771092-M1 INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
4730-00-855-16121K11 INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
7330-01-234-2204K004SP INTERCHANGEABLE
Can Opener Blade,mounted
Edlund Co Inc
Cross-Reference Index
Part NumberManufacturer
1K PRIMARY Bird Electronic Corporation Div Bird Electronic Corp (USA)
425020-1K Bird Electronic Corporation Div Bird Electronic Corp (USA)
Related Parts
5340-00-357-9277INTERCHANGEABLE
KEY BLANK
1092-M1
4730-00-855-1612INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
1K11
7330-01-234-2204INTERCHANGEABLE
CAN OPENER BLADE,MOUNTED
K004SP

Frequently Asked Questions

What is NSN 6625-00-502-7473?

NSN 6625-00-502-7473 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 6625-00-502-7473?

NSN 6625-00-502-7473 has 2 cross-referenced part numbers: 1K (Bird Electronic Corporation Div Bird Electronic Corp), 425020-1K (Bird Electronic Corporation Div Bird Electronic Corp).

What NSN replaces 6625-00-502-7473?

There are 3 known substitutes for 6625-00-502-7473: 5340-00-357-9277, 4730-00-855-1612, 7330-01-234-2204. Verify interchangeability with system specifications before substitution.

What are the specifications of 1K?

Key specifications for 1K: Overall Length: 1.437 INCHES NOMINAL IN; Power Range: +0.0 TO 1.0 WATTS; Special Features: 50.0 OHM IMPEDANCE,FOR 0.875 IN. LINE SECTION IN; Frequency Range Rating: +1100.0 TO 1800.0 MEGAHERTZ. 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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