PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4720078Indicator,flag

Aircraft Instruments Co · NSN 6610-01-225-2281 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-225-2281 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-225-2281. Primary manufacturer part number: 4720078.
Features
  • Indicator,flag — FSC 6610
  • 4 verified cross-references
  • Primary manufacturer: Aircraft Instruments Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,flag, cataloged under National Stock Number 6610-01-225-2281, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aircraft Instruments Co. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameIndicator,flag
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAircraft Instruments Co (CAGE 09959); Applied Magnetics Inc (CAGE 02374); Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (CAGE 26055); Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (CAGE 59211)
Technical Specifications
ParameterValue
NSN6610-01-225-2281
Primary Part Number4720078
Item NameIndicator,flag
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAircraft Instruments Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3810-00-129-950110158 INTERCHANGEABLE
Carrier
Garwood/feller Inc Garwood Winch Div
5310-00-185-652026P8472 INTERCHANGEABLE
Nut,plain,round
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
1620-00-513-642810158 INTERCHANGEABLE
Fitting,steering Cy
Vmg Inc Dba Progressive Manufacturing
5999-00-532-1816 INTERCHANGEABLE
Clip,electrical
5950-00-647-8063 INTERCHANGEABLE
Transformer,audio Frequency
5965-00-716-707869B37519-1 INTERCHANGEABLE
Shell,earphone
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5360-00-800-532010158 INTERCHANGEABLE
Spring,helical,compression
Lake Shore Systems, Inc.
6625-00-914-5941 INTERCHANGEABLE
Meter,special Scale
4320-00-947-4754 INTERCHANGEABLE
Rotor,clutch
3020-00-969-4608 INTERCHANGEABLE
Gear,spur
Cross-Reference Index
Part NumberManufacturer
4720078 Aircraft Instruments Co (USA)
101-58 Applied Magnetics Inc (USA)
868-011-001 Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA)
868-011-001 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
Related Parts
3810-00-129-9501INTERCHANGEABLE
CARRIER
10158
5310-00-185-6520INTERCHANGEABLE
NUT,PLAIN,ROUND
26P8472
1620-00-513-6428INTERCHANGEABLE
FITTING,STEERING CY
10158
5999-00-532-1816INTERCHANGEABLE
CLIP,ELECTRICAL
5950-00-647-8063INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5965-00-716-7078INTERCHANGEABLE
SHELL,EARPHONE
69B37519-1
5360-00-800-5320INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10158
6625-00-914-5941INTERCHANGEABLE
METER,SPECIAL SCALE
4320-00-947-4754INTERCHANGEABLE
ROTOR,CLUTCH
3020-00-969-4608INTERCHANGEABLE
GEAR,SPUR
4820-01-214-9018INTERCHANGEABLE
STEM,FLUID VALVE
111-205-050-139-066
6685-01-240-8624INTERCHANGEABLE
DAMPENER,FLUID PRESSURE
10158

Frequently Asked Questions

What is NSN 6610-01-225-2281?

NSN 6610-01-225-2281 is a Indicator,flag, manufactured by Aircraft Instruments Co, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-225-2281?

NSN 6610-01-225-2281 has 4 cross-referenced part numbers: 4720078 (Aircraft Instruments Co), 101-58 (Applied Magnetics Inc), 868-011-001 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division), 868-011-001 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).

What NSN replaces 6610-01-225-2281?

There are 12 known substitutes for 6610-01-225-2281: 3810-00-129-9501, 5310-00-185-6520, 1620-00-513-6428 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com