PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4410-6Wattmeter

Bird Electronic Corp · NSN 6625-01-669-9591 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-669-9591 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-669-9591. Primary manufacturer part number: 4410-6.
Features
  • Wattmeter — FSC 6625
  • Power Source: INTERNAL
  • Accuracy in Percent: -5.000 TO 5.000 AT FULL SCALE ALL INDICATORS ALL RANGES
  • Supplementary Features: 9 VOLT ALKALINE BATTERY
  • Indicator Type: DIAL W/POINTER
  • Frequency Response Range: +440.000 TO 960.000 MEGAHERTZ
  • Installation Design: HANDHELD
  • Power Source: INTERNAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wattmeter, cataloged under National Stock Number 6625-01-669-9591, 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 Corp. Government technical data includes 12 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-669-9591
Primary Part Number4410-6
Item NameWattmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBird Electronic Corp
StatusACTIVE
Power SourceINTERNAL
Accuracy in Percent-5.000 TO 5.000 AT FULL SCALE ALL INDICATORS ALL RANGES
Supplementary Features9 VOLT ALKALINE BATTERY
Indicator TypeDIAL W/POINTER
Frequency Response Range+440.000 TO 960.000 MEGAHERTZ
Installation DesignHANDHELD
Power SourceINTERNAL
Accuracy in Percent-5.000 TO 5.000 AT FULL SCALE ALL INDICATORS ALL RANGES
Supplementary Features9 VOLT ALKALINE BATTERY
Indicator TypeDIAL W/POINTER
Frequency Response Range+440.000 TO 960.000 MEGAHERTZ
Installation DesignHANDHELD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5133-00-189-9281 INTERCHANGEABLE
Drill,twist
5977-00-358-647344-106 INTERCHANGEABLE
Brush,electrical Contact
Thermo King Corporation Dba Phoenix Global Distirbution.
5365-00-432-346944106 INTERCHANGEABLE
Spacer,ring
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
2990-01-105-929644106 INTERCHANGEABLE
Control Assembly,push-Pull
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5905-01-155-931344106 INTERCHANGEABLE
Resistor,thermal
Measurement Specialties, Inc.
6625-01-214-992444106-TK INTERCHANGEABLE
Ohmmeter
Nilsson Electrical Laboratory Inc Div None
6625-01-218-78524410-6 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Bird Electronic Corporation Div Bird Electronic Corp
3460-01-224-420344106 INTERCHANGEABLE
Clamp,toggle Shoe
Northwestern Tools, Inc.
9390-01-344-941844106 INTERCHANGEABLE
Wick
Bourns Inc
3020-01-392-8659 INTERCHANGEABLE
Gear,helical
Cross-Reference Index
Part NumberManufacturer
4410-6 PRIMARY Bird Electronic Corp (USA)
Related Parts
5133-00-189-9281INTERCHANGEABLE
DRILL,TWIST
5977-00-358-6473INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
44-106
5365-00-432-3469INTERCHANGEABLE
SPACER,RING
44106
2990-01-105-9296INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
44106
5905-01-155-9313INTERCHANGEABLE
RESISTOR,THERMAL
44106
6625-01-214-9924INTERCHANGEABLE
OHMMETER
44106-TK
6625-01-218-7852INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
4410-6
3460-01-224-4203INTERCHANGEABLE
CLAMP,TOGGLE SHOE
44106
9390-01-344-9418INTERCHANGEABLE
WICK
44106
3020-01-392-8659INTERCHANGEABLE
GEAR,HELICAL
6510-01-710-4580INTERCHANGEABLE
BANDAGE,ADHESIVE
44106

Frequently Asked Questions

What is NSN 6625-01-669-9591?

NSN 6625-01-669-9591 is a Wattmeter, manufactured by Bird Electronic Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-669-9591?

NSN 6625-01-669-9591 has 1 cross-referenced part number: 4410-6 (Bird Electronic Corp).

What NSN replaces 6625-01-669-9591?

There are 11 known substitutes for 6625-01-669-9591: 5133-00-189-9281, 5977-00-358-6473, 5365-00-432-3469 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4410-6?

Key specifications for 4410-6: Power Source: INTERNAL; Accuracy in Percent: -5.000 TO 5.000 AT FULL SCALE ALL INDICATORS ALL RANGES; Supplementary Features: 9 VOLT ALKALINE BATTERY; Special Features: WEIGHT 1.4 KG KG. 22 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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