PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3444Shaft Assembly

Kearflex Engineering Company · NSN 6610-01-025-8283 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-025-8283 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-025-8283. Primary manufacturer part number: 3444.
Features
  • Shaft Assembly — FSC 6610
  • 2 verified cross-references
  • Primary manufacturer: Kearflex Engineering Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft Assembly, cataloged under National Stock Number 6610-01-025-8283, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearflex Engineering Company. 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
NSN6610-01-025-8283
Primary Part Number3444
Item NameShaft Assembly
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-012-0214 INTERCHANGEABLE
Washer,lock
5330-00-172-9887855585 INTERCHANGEABLE
Gasket
General Motors Llc Dba General Motors Llc
5930-00-258-470234-441 INTERCHANGEABLE
Switch,rotary
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5999-00-313-902790935S6505-736728PC112 INTERCHANGEABLE
Contact,electrical
Naval Ship Systems Command
4310-00-363-69863444X INTERCHANGEABLE
Valve,control
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
6105-00-403-6639 INTERCHANGEABLE
Slinger,oil
5930-00-406-61432-47314 INTERCHANGEABLE
Switch,thermostatic
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
3020-00-423-08003444 INTERCHANGEABLE
Gear,spur
Clark Material Handling Company
6115-00-513-66733444-1 INTERCHANGEABLE
Regulator
Electric Regulator Corp
3040-00-723-1968DS-932475 INTERCHANGEABLE
Cam,control
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
3444-1 Kearflex Engineering Company (USA)
3444 PRIMARY Kearflex Engineering Company (USA)
Related Parts
5310-00-012-0214INTERCHANGEABLE
WASHER,LOCK
5330-00-172-9887INTERCHANGEABLE
GASKET
855585
5930-00-258-4702INTERCHANGEABLE
SWITCH,ROTARY
34-441
5999-00-313-9027INTERCHANGEABLE
CONTACT,ELECTRICAL
90935S6505-736728PC112
4310-00-363-6986INTERCHANGEABLE
VALVE,CONTROL
3444X
6105-00-403-6639INTERCHANGEABLE
SLINGER,OIL
5930-00-406-6143INTERCHANGEABLE
SWITCH,THERMOSTATIC
2-47314
3020-00-423-0800INTERCHANGEABLE
GEAR,SPUR
3444
6115-00-513-6673INTERCHANGEABLE
REGULATOR
3444-1
3040-00-723-1968INTERCHANGEABLE
CAM,CONTROL
DS-932475
5342-00-737-1174INTERCHANGEABLE
CLIP,SPRING
6625-00-991-5179INTERCHANGEABLE
TEST SET,ELECTRON TUBE
3444

Frequently Asked Questions

What is NSN 6610-01-025-8283?

NSN 6610-01-025-8283 is a Shaft Assembly, manufactured by Kearflex Engineering Company, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-025-8283?

NSN 6610-01-025-8283 has 2 cross-referenced part numbers: 3444-1 (Kearflex Engineering Company), 3444 (Kearflex Engineering Company).

What NSN replaces 6610-01-025-8283?

There are 12 known substitutes for 6610-01-025-8283: 5310-00-012-0214, 5330-00-172-9887, 5930-00-258-4702 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3444?

Key specifications for 3444: End Item Identification: INDICATOR AIRSPEED. 1 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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