PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-1180Cutoff Machine,metallurgical Spe

Buehler Ltd. · NSN 6640-00-596-9505 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-596-9505 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-596-9505. Primary manufacturer part number: 11-1180.
Features
  • Cutoff Machine,metallurgical Spe — FSC 6640
  • General Characteristics Item Description: LOW SPEED,W/DIAMOND WAFERING BLADE,AUTOMATIC CUT-OFF SWITCH,COUNTERBALANCED DOWN-FEED W/ASSORTED WEIGHTS,CROSS-FEED ADJUSTMENT,W/BUILT IN MICROMETER,BLADE SPINDLES,CHUCKS,COOLANT TRAY,1/50 HP DC MOTOR,VARIABLE SPEED FROM 0-300 RPM,115 V,60 HZ,SINGLE PHASE,O/A DIM. 10.5 IN. W,10.5 IN. DEEP,6.25 IN. H V
  • 1 verified cross-reference
  • Primary manufacturer: Buehler Ltd.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cutoff Machine,metallurgical Spe, cataloged under National Stock Number 6640-00-596-9505, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Buehler Ltd.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6640-00-596-9505
Primary Part Number11-1180
Item NameCutoff Machine,metallurgical Spe
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerBuehler Ltd.
StatusCANCELLED
General Characteristics Item DescriptionLOW SPEED,W/DIAMOND WAFERING BLADE,AUTOMATIC CUT-OFF SWITCH,COUNTERBALANCED DOWN-FEED W/ASSORTED WEIGHTS,CROSS-FEED ADJUSTMENT,W/BUILT IN MICROMETER,BLADE SPINDLES,CHUCKS,COOLANT TRAY,1/50 HP DC MOTOR,VARIABLE SPEED FROM 0-300 RPM,115 V,60 HZ,SINGLE PHASE,O/A DIM. 10.5 IN. W,10.5 IN. DEEP,6.25 IN. H V
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4930-00-243-4632111180 INTERCHANGEABLE
Oiler,self-Feeding
Northrop Grumman Systems Corporation Div Marine Systems
5998-00-427-9838111180 INTERCHANGEABLE
Circuit Card Assembly
Tdk-Lambda Americas Inc. Div High Power Division
Cross-Reference Index
Part NumberManufacturer
11-1180 PRIMARY Buehler Ltd. (USA)
Related Parts
4930-00-243-4632INTERCHANGEABLE
OILER,SELF-FEEDING
111180
5998-00-427-9838INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
111180

Frequently Asked Questions

What is NSN 6640-00-596-9505?

NSN 6640-00-596-9505 is a Cutoff Machine,metallurgical Spe, manufactured by Buehler Ltd., classified under FSC 6640 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6640-00-596-9505?

NSN 6640-00-596-9505 has 1 cross-referenced part number: 11-1180 (Buehler Ltd.).

What NSN replaces 6640-00-596-9505?

There are 2 known substitutes for 6640-00-596-9505: 4930-00-243-4632, 5998-00-427-9838. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-1180?

Key specifications for 11-1180: General Characteristics Item Description: LOW SPEED,W/DIAMOND WAFERING BLADE,AUTOMATIC CUT-OFF SWITCH,COUNTERBALANCED DOWN-FEED W/ASSORTED WEIGHTS,CROSS-FEED ADJUSTMENT,W/BUILT IN MICROMETER,BLADE SPINDLES,CHUCKS,COOLANT TRAY,1/50 HP DC MOTOR,VARIABLE SPEED FROM 0-300 RPM,115 V,60 HZ,SINGLE PHASE,O/A DIM. 10.5 IN. W,10.5 IN. DEEP,6.25 IN. H V. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6640-00-596-9505 still in active supply?

NSN 6640-00-596-9505 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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