PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25LDetecting Element,directional Co

Bird Electronic Corporation Div Bird Electronic Corp · NSN 6625-00-137-0069 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-137-0069 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-137-0069. Primary manufacturer part number: 25L.
Features
  • Detecting Element,directional Co — FSC 6625
  • Power Range: +0.0 TO 25.0 WATTS
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Frequency Range Rating: +1700.0 TO 2200.0 MEGAHERTZ
  • Power Range: +0.0 TO 25.0 WATTS
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Frequency Range Rating: +1700.0 TO 2200.0 MEGAHERTZ
  • 3 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 6625-00-137-0069, 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 3 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: Cancelled.

Technical Specifications
ParameterValue
NSN6625-00-137-0069
Primary Part Number25L
Item NameDetecting Element,directional Co
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBird Electronic Corporation Div Bird Electronic Corp
StatusCANCELLED
Power Range+0.0 TO 25.0 WATTS
Overall Diameter1.250 INCHES NOMINAL IN
Frequency Range Rating+1700.0 TO 2200.0 MEGAHERTZ
Power Range+0.0 TO 25.0 WATTS
Overall Diameter1.250 INCHES NOMINAL IN
Frequency Range Rating+1700.0 TO 2200.0 MEGAHERTZ
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
No Item Name Available
3040-01-289-359001-702-24 INTERCHANGEABLE
Clamp,hub
Secs Inc
3110-01-290-9993 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
425020-25L Bird Electronic Corporation Div Bird Electronic Corp (USA)
425020-2-5L Bird Electronic Corporation Div Bird Electronic Corp (USA)
25L PRIMARY Bird Electronic Corporation Div Bird Electronic Corp (USA)
Related Parts
6625-00-404-4905SUCCESSOR
NO ITEM NAME AVAILABLE
3040-01-289-3590INTERCHANGEABLE
CLAMP,HUB
01-702-24
3110-01-290-9993INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 6625-00-137-0069?

NSN 6625-00-137-0069 is a Detecting Element,directional Co, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-137-0069?

NSN 6625-00-137-0069 has 3 cross-referenced part numbers: 425020-25L (Bird Electronic Corporation Div Bird Electronic Corp), 425020-2-5L (Bird Electronic Corporation Div Bird Electronic Corp), 25L (Bird Electronic Corporation Div Bird Electronic Corp).

What NSN replaces 6625-00-137-0069?

There are 3 known substitutes for 6625-00-137-0069: 6625-00-404-4905, 3040-01-289-3590, 3110-01-290-9993. Verify interchangeability with system specifications before substitution.

What are the specifications of 25L?

Key specifications for 25L: Overall Length: 1.437 INCHES NOMINAL IN; Power Range: +0.0 TO 25.0 WATTS; Special Features: 50.0 OHM IMPEDANCE,FOR 0.875 IN. LINE SECTION IN; Overall Diameter: 1.250 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-137-0069 still in active supply?

NSN 6625-00-137-0069 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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