PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3755-1Link Assembly,arm

Kearflex Engineering Company · NSN 6610-01-223-3190 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-223-3190 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-223-3190. Primary manufacturer part number: 3755-1.
Features
  • Link Assembly,arm — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Kearflex Engineering Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Link Assembly,arm, cataloged under National Stock Number 6610-01-223-3190, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLink Assembly,arm
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersKearflex Engineering Company (CAGE 26136)
Technical Specifications
ParameterValue
NSN6610-01-223-3190
Primary Part Number3755-1
Item NameLink Assembly,arm
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-00-369-36292100-3127769PC75 INTERCHANGEABLE
Seat,valve
Naval Ship Systems Command
1650-00-486-181237551 INTERCHANGEABLE
Bearing Assy- De-Ic
Goodrich Corporation Dba Goodrich Corp
5305-00-727-3804MS90725-165 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3040-01-316-05613755-1 INTERCHANGEABLE
Weight,counterbalance
Naval Air Warfare Ctr Aircraft Div
4730-01-396-5202ED00375R0510-S INTERCHANGEABLE
Clamp,hose
Deutz Corporation
Cross-Reference Index
Part NumberManufacturer
3755-1 PRIMARY Kearflex Engineering Company (USA)
Related Parts
4820-00-369-3629INTERCHANGEABLE
SEAT,VALVE
2100-3127769PC75
1650-00-486-1812INTERCHANGEABLE
BEARING ASSY- DE-IC
37551
5305-00-727-3804INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS90725-165
3040-01-316-0561INTERCHANGEABLE
WEIGHT,COUNTERBALANCE
3755-1
4730-01-396-5202INTERCHANGEABLE
CLAMP,HOSE
ED00375R0510-S

Frequently Asked Questions

What is NSN 6610-01-223-3190?

NSN 6610-01-223-3190 is a Link Assembly,arm, manufactured by Kearflex Engineering Company, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-223-3190?

NSN 6610-01-223-3190 has 1 cross-referenced part number: 3755-1 (Kearflex Engineering Company).

What NSN replaces 6610-01-223-3190?

There are 5 known substitutes for 6610-01-223-3190: 4820-00-369-3629, 1650-00-486-1812, 5305-00-727-3804 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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