PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25085-1103Indicator,air Speed

Aerosonic Llc · NSN 6610-00-296-3574 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-296-3574 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-296-3574. Primary manufacturer part number: 25085-1103.
Features
  • Indicator,air Speed — FSC 6610
  • Electrical Connection Identifying Number: TYPE NO. 5605-3P
  • Pointer Purpose: INDICATE FRACTIONAL RATE OF AIRSPEED
  • Height: 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
  • Depth: 2.365 INCHES MINIMUM AND 4.385 INCHES MAXIMUM IN
  • Mounting Facility Type and Quantity: 1 FLANGE
  • Electrical Connection Quantity: 1
  • Mechanical Connection Type: BOSS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,air Speed, cataloged under National Stock Number 6610-00-296-3574, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-00-296-3574
Primary Part Number25085-1103
Item NameIndicator,air Speed
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Electrical Connection Identifying NumberTYPE NO. 5605-3P
Pointer PurposeINDICATE FRACTIONAL RATE OF AIRSPEED
Height2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
Depth2.365 INCHES MINIMUM AND 4.385 INCHES MAXIMUM IN
Mounting Facility Type and Quantity1 FLANGE
Electrical Connection Quantity1
Mechanical Connection TypeBOSS
Mechanical Connection Size1/4 IN. OD TUBE SIZE IN
Mechanical Connection Quantity2
Width2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
Contact Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6685-00-076-6103Z33KBX35F12-3T SCALE A INTERCHANGEABLE
Manometer,vertical Tube
Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
3030-00-264-306632364 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
6130-00-295-1062 INTERCHANGEABLE
Rectifier,metallic
6620-00-377-906832364 INTERCHANGEABLE
Gage Unit,engine
Komatsu America Corporation
2810-00-474-323332364 INTERCHANGEABLE
Pump,oil
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5915-00-538-6592 INTERCHANGEABLE
Filter,band Pass
5340-01-007-839832-364 INTERCHANGEABLE
Cap,protective,dust and Moisture
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5330-01-246-734832-364 INTERCHANGEABLE
Seal,plain
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5360-01-331-796122681 INTERCHANGEABLE
Spring,helical,extension
Chicago Spence Tool & Rubber Co.
Cross-Reference Index
Part NumberManufacturer
25085-1103 PRIMARY Aerosonic Llc (USA)
68J818005-101 The Boeing Company Div Defense (USA)
68J818005-101 The Boeing Company Div Defense (USA)
22681 Aerosonic Llc (USA)
32364 Aerosonic Llc (USA)
Related Parts
6685-00-076-6103INTERCHANGEABLE
MANOMETER,VERTICAL TUBE
Z33KBX35F12-3T SCALE A
3030-00-264-3066INTERCHANGEABLE
BELT,V
32364
6130-00-295-1062INTERCHANGEABLE
RECTIFIER,METALLIC
6620-00-377-9068INTERCHANGEABLE
GAGE UNIT,ENGINE
32364
2810-00-474-3233INTERCHANGEABLE
PUMP,OIL
32364
5915-00-538-6592INTERCHANGEABLE
FILTER,BAND PASS
5340-01-007-8398INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
32-364
5330-01-246-7348INTERCHANGEABLE
SEAL,PLAIN
32-364
5360-01-331-7961INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
22681

Frequently Asked Questions

What is NSN 6610-00-296-3574?

NSN 6610-00-296-3574 is a Indicator,air Speed, manufactured by Aerosonic Llc, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-296-3574?

NSN 6610-00-296-3574 has 5 cross-referenced part numbers: 25085-1103 (Aerosonic Llc), 68J818005-101 (The Boeing Company Div Defense), 68J818005-101 (The Boeing Company Div Defense), 22681 (Aerosonic Llc), 32364 (Aerosonic Llc).

What NSN replaces 6610-00-296-3574?

There are 9 known substitutes for 6610-00-296-3574: 6685-00-076-6103, 3030-00-264-3066, 6130-00-295-1062 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25085-1103?

Key specifications for 25085-1103: Electrical Connection Identifying Number: TYPE NO. 5605-3P; Pointer Purpose: INDICATE FRACTIONAL RATE OF AIRSPEED; Height: 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN; Depth: 2.365 INCHES MINIMUM AND 4.385 INCHES MAXIMUM IN. 11 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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