PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4650Drive,tuning

Electro Scientific Industries Inc · NSN 6625-00-810-9049 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-810-9049 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-810-9049. Primary manufacturer part number: 4650.
Features
  • Drive,tuning — FSC 6625
  • Manual Actuation Type: SELECTOR KNOB
  • FSC Application Data: BRIDGE,IMPDANCE
  • Operation Method: MANUAL
  • Position Type: CONTINUOUS
  • Manual Actuation Type: SELECTOR KNOB
  • FSC Application Data: BRIDGE,IMPDANCE
  • Operation Method: MANUAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Drive,tuning, cataloged under National Stock Number 6625-00-810-9049, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electro Scientific Industries Inc. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-810-9049
Primary Part Number4650
Item NameDrive,tuning
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerElectro Scientific Industries Inc
StatusACTIVE
Manual Actuation TypeSELECTOR KNOB
FSC Application DataBRIDGE,IMPDANCE
Operation MethodMANUAL
Position TypeCONTINUOUS
Manual Actuation TypeSELECTOR KNOB
FSC Application DataBRIDGE,IMPDANCE
Operation MethodMANUAL
Position TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-198-2170 INTERCHANGEABLE
Cup,tapered Roller Bearing
6515-00-436-18814650 INTERCHANGEABLE
Suture Removal Kit
Cardinal Health 200, Llc
4910-00-516-7975EET-200 INTERCHANGEABLE
Analyzer,exhaust Pe
Hamilton Test Systems Inc Sub of Hamilton Standard Div of United Technologies Corp
5330-00-806-46644650 INTERCHANGEABLE
Seal,nacelle
Flexco, Inc
3455-00-808-429515811 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-808-42961741-2000 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
4720-00-846-086412617-10 INTERCHANGEABLE
Hose,preformed
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5905-00-872-5409995-5B-822R0-J INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5975-00-986-6186FR 127A INTERCHANGEABLE
Rack,electrical Equipment
Emcor Enclosures Llc
6210-01-036-85614650 INTERCHANGEABLE
Lens,light
Pentair Filtration Solutions, Llc
Cross-Reference Index
Part NumberManufacturer
4650 PRIMARY Electro Scientific Industries Inc (USA)
4650 Electro Scientific Industries Inc (USA)
Related Parts
3110-00-198-2170INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
6515-00-436-1881INTERCHANGEABLE
SUTURE REMOVAL KIT
4650
4910-00-516-7975INTERCHANGEABLE
ANALYZER,EXHAUST PE
EET-200
5330-00-806-4664INTERCHANGEABLE
SEAL,NACELLE
4650
3455-00-808-4295INTERCHANGEABLE
CUTTER,MILLING,END
15811
3455-00-808-4296INTERCHANGEABLE
CUTTER,MILLING,END
1741-2000
4720-00-846-0864INTERCHANGEABLE
HOSE,PREFORMED
12617-10
5905-00-872-5409INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
995-5B-822R0-J
5975-00-986-6186INTERCHANGEABLE
RACK,ELECTRICAL EQUIPMENT
FR 127A
6210-01-036-8561INTERCHANGEABLE
LENS,LIGHT
4650
4140-01-055-9814INTERCHANGEABLE
FAN,TUBEAXIAL
4650X
5905-01-056-6553INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 6625-00-810-9049?

NSN 6625-00-810-9049 is a Drive,tuning, manufactured by Electro Scientific Industries Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-810-9049?

NSN 6625-00-810-9049 has 2 cross-referenced part numbers: 4650 (Electro Scientific Industries Inc), 4650 (Electro Scientific Industries Inc).

What NSN replaces 6625-00-810-9049?

There are 12 known substitutes for 6625-00-810-9049: 3110-00-198-2170, 6515-00-436-1881, 4910-00-516-7975 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4650?

Key specifications for 4650: Overall Length: 0.875 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN; Manual Actuation Type: SELECTOR KNOB; FSC Application Data: BRIDGE,IMPDANCE; Operation Method: MANUAL. 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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