PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4410-8Wattmeter

Bird Electronic Corp · NSN 6625-01-669-9641 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-669-9641 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-669-9641. Primary manufacturer part number: 4410-8.
Features
  • Wattmeter — FSC 6625
  • Installation Design: HANDHELD
  • Frequency Response Range: +440.000 TO 960.000 MEGAHERTZ
  • Indicator Type: DIAL W/POINTER
  • Power Source: INTERNAL
  • Accuracy in Percent: -5.000 TO 5.000 AT FULL SCALE ALL INDICATORS ALL RANGES
  • Supplementary Features: 9 VOLT ALKALINE BATTERY
  • Installation Design: HANDHELD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wattmeter, cataloged under National Stock Number 6625-01-669-9641, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-669-9641
Primary Part Number4410-8
Item NameWattmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBird Electronic Corp
StatusACTIVE
Installation DesignHANDHELD
Frequency Response Range+440.000 TO 960.000 MEGAHERTZ
Indicator TypeDIAL W/POINTER
Power SourceINTERNAL
Accuracy in Percent-5.000 TO 5.000 AT FULL SCALE ALL INDICATORS ALL RANGES
Supplementary Features9 VOLT ALKALINE BATTERY
Installation DesignHANDHELD
Frequency Response Range+440.000 TO 960.000 MEGAHERTZ
Indicator TypeDIAL W/POINTER
Power SourceINTERNAL
Accuracy in Percent-5.000 TO 5.000 AT FULL SCALE ALL INDICATORS ALL RANGES
Supplementary Features9 VOLT ALKALINE BATTERY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-189-9283 INTERCHANGEABLE
Drill,twist
5840-00-217-693744108 INTERCHANGEABLE
Base,mounting,gear
L3harris Technologies, Inc Div Space & Airborne Systems
5307-00-350-633244108 INTERCHANGEABLE
Stud,plain
Dresser, Llc
7690-01-028-160844108 INTERCHANGEABLE
Marker,identification
Brady United States
6645-01-133-186255AA INTERCHANGEABLE
Timer,sequential
Siemens Energy and Automation Inc Siemens Furnas Controls Div
6625-01-284-68284410-8 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Bird Electronic Corporation Div Bird Electronic Corp
5995-01-286-318444108-550400 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Honeywell International Inc Dba Honeywell
5995-01-286-318644108-240250 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4820-01-344-7266 INTERCHANGEABLE
Valve,check
4810-01-373-808844108 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
4410-8 PRIMARY Bird Electronic Corp (USA)
Related Parts
5133-00-189-9283INTERCHANGEABLE
DRILL,TWIST
5840-00-217-6937INTERCHANGEABLE
BASE,MOUNTING,GEAR
44108
5307-00-350-6332INTERCHANGEABLE
STUD,PLAIN
44108
7690-01-028-1608INTERCHANGEABLE
MARKER,IDENTIFICATION
44108
6645-01-133-1862INTERCHANGEABLE
TIMER,SEQUENTIAL
55AA
6625-01-284-6828INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
4410-8
5995-01-286-3184INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
44108-550400
5995-01-286-3186INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
44108-240250
4820-01-344-7266INTERCHANGEABLE
VALVE,CHECK
4810-01-373-8088INTERCHANGEABLE
DISK,VALVE
44108

Frequently Asked Questions

What is NSN 6625-01-669-9641?

NSN 6625-01-669-9641 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 6625-01-669-9641?

NSN 6625-01-669-9641 has 1 cross-referenced part number: 4410-8 (Bird Electronic Corp).

What NSN replaces 6625-01-669-9641?

There are 10 known substitutes for 6625-01-669-9641: 5133-00-189-9283, 5840-00-217-6937, 5307-00-350-6332 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4410-8?

Key specifications for 4410-8: Overall Height: 6.875 INCHES NOMINAL IN; Installation Design: HANDHELD; Frequency Response Range: +440.000 TO 960.000 MEGAHERTZ; Overall Width: 5.125 INCHES NOMINAL IN. 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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