PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CNT6521Dividers,mechanics'

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5210-01-435-6945 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-01-435-6945 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-435-6945. Primary manufacturer part number: CNT6521.
Features
  • Dividers,mechanics' — FSC 5210
  • Material: STEEL
  • Leg Shape: RECTANGULAR
  • Adjustment Method: SOLID NUT
  • Size Designator: 6.000 INCHES NOMINAL IN
  • Hinged End Type: SPRING JOINT
  • 3 verified cross-references
  • Primary manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Applications
  • Applications requiring Steel construction
General Description

The Dividers,mechanics', cataloged under National Stock Number 5210-01-435-6945, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5210-01-435-6945
Primary Part NumberCNT6521
Item NameDividers,mechanics'
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
MaterialSTEEL
Leg ShapeRECTANGULAR
Adjustment MethodSOLID NUT
Size Designator6.000 INCHES NOMINAL IN
Hinged End TypeSPRING JOINT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-014-61576521-101A INTERCHANGEABLE
Gasket
Kirkhill Inc Div Kirkhill Inc, Haskon Division
5935-00-068-4622 INTERCHANGEABLE
Connector,plug,electrical
5330-00-494-9966 INTERCHANGEABLE
Seal,plain Encased
5960-00-810-3594 INTERCHANGEABLE
Electron Tube
3040-00-918-84476521 INTERCHANGEABLE
Shaft,pilot
Michigan Dynamics Inc
4820-01-011-92478Z-V8LR-B(P) INTERCHANGEABLE
Valve,globe
Parker-Hannifin Corp Div Instrumentation Products Division
3030-01-069-16546521 INTERCHANGEABLE
Belt,v
Gates Corporation
5945-01-272-6192231B233DQP1 INTERCHANGEABLE
Relay,hybrid
General Electric Company Dba Ge
5985-01-524-57726521 INTERCHANGEABLE
Antenna Subassembly
Spectrum Control Inc Div Weinschel
6515-01-560-6983123128 INTERCHANGEABLE
Airway,nasopharyngeal
Teleflex Llc
Cross-Reference Index
Part NumberManufacturer
CNT6521 PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
6521 CENTRAL Kipper Tool Company Dba Kipper Management Inc (USA)
6521 PRIMARY Central Tools, Inc. (USA)
Related Parts
5330-00-014-6157INTERCHANGEABLE
GASKET
6521-101A
5935-00-068-4622INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5330-00-494-9966INTERCHANGEABLE
SEAL,PLAIN ENCASED
5960-00-810-3594INTERCHANGEABLE
ELECTRON TUBE
3040-00-918-8447INTERCHANGEABLE
SHAFT,PILOT
6521
4820-01-011-9247INTERCHANGEABLE
VALVE,GLOBE
8Z-V8LR-B(P)
3030-01-069-1654INTERCHANGEABLE
BELT,V
6521
5945-01-272-6192INTERCHANGEABLE
RELAY,HYBRID
231B233DQP1
5985-01-524-5772INTERCHANGEABLE
ANTENNA SUBASSEMBLY
6521
6515-01-560-6983INTERCHANGEABLE
AIRWAY,NASOPHARYNGEAL
123128
4940-01-572-4234INTERCHANGEABLE
LEAK DETECTOR,REFRIGERANT GAS
6521
4730-01-649-9025INTERCHANGEABLE
ADAPTER BUSHING
652-1

Frequently Asked Questions

What is NSN 5210-01-435-6945?

NSN 5210-01-435-6945 is a Dividers,mechanics', manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5210-01-435-6945?

NSN 5210-01-435-6945 has 3 cross-referenced part numbers: CNT6521 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 6521 CENTRAL (Kipper Tool Company Dba Kipper Management Inc), 6521 (Central Tools, Inc.).

What NSN replaces 5210-01-435-6945?

There are 12 known substitutes for 5210-01-435-6945: 5330-00-014-6157, 5935-00-068-4622, 5330-00-494-9966 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CNT6521?

Key specifications for CNT6521: Material: STEEL; Leg Shape: RECTANGULAR; Adjustment Method: SOLID NUT; Size Designator: 6.000 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-01-435-6945 still in active supply?

NSN 5210-01-435-6945 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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