PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25-048Undercutter,armature Mica,electr

Ideal Industries, Inc. · NSN 4940-00-243-3246 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-243-3246 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-243-3246. Primary manufacturer part number: 25-048.
Features
  • Undercutter,armature Mica,electr — FSC 4940
  • Phase: SINGLE
  • Voltage in Volts: 115.0
  • Drive Type: DIRECT
  • Mounting Type: BENCH
  • Accessory Components and Quantity: 4 CUTTERS,CIRCULAR SAW
  • Armature Maximum Length Accommodated: 18.000 INCHES IN
  • Frequency in Hertz: 60.0
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Undercutter,armature Mica,electr, cataloged under National Stock Number 4940-00-243-3246, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Ideal Industries, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN4940-00-243-3246
Primary Part Number25-048
Item NameUndercutter,armature Mica,electr
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerIdeal Industries, Inc.
StatusACTIVE
PhaseSINGLE
Voltage in Volts115.0
Drive TypeDIRECT
Mounting TypeBENCH
Accessory Components and Quantity4 CUTTERS,CIRCULAR SAW
Armature Maximum Length Accommodated18.000 INCHES IN
Frequency in Hertz60.0
Current TypeAC/DC
Adjustable Spindle Multicutter AccommodationINCLUDED
Spindle Diameter0.125 INCHES NOMINAL IN
Cutting Stroke Maximum Length4.500 INCHES IN
Maximum Armature Diameter Accommodated7.000 INCHES IN
Maximum Commutator Diameter Accommodated7.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5133-00-224-8618 INTERCHANGEABLE
Cutter,hole Forming,drive Shank
3020-00-362-2063005650 INTERCHANGEABLE
Guard,mechanical Drive
Caterpillar Inc Div Caterpillar Defense
4140-00-990-3311020027 INTERCHANGEABLE
Fan,tubeaxial
Rotron Incorporated
5930-01-132-5650 INTERCHANGEABLE
Switch,pressure
5930-01-539-232025048 INTERCHANGEABLE
Switch,sensitive
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Cross-Reference Index
Part NumberManufacturer
LIST25-048 Ideal Industries, Inc. (USA)
25-048 PRIMARY Ideal Industries, Inc. (USA)
Related Parts
5133-00-224-8618INTERCHANGEABLE
CUTTER,HOLE FORMING,DRIVE SHANK
3020-00-362-2063INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
005650
4140-00-990-3311INTERCHANGEABLE
FAN,TUBEAXIAL
020027
5930-01-132-5650INTERCHANGEABLE
SWITCH,PRESSURE
5930-01-539-2320INTERCHANGEABLE
SWITCH,SENSITIVE
25048

Frequently Asked Questions

What is NSN 4940-00-243-3246?

NSN 4940-00-243-3246 is a Undercutter,armature Mica,electr, manufactured by Ideal Industries, Inc., classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-00-243-3246?

NSN 4940-00-243-3246 has 2 cross-referenced part numbers: LIST25-048 (Ideal Industries, Inc.), 25-048 (Ideal Industries, Inc.).

What NSN replaces 4940-00-243-3246?

There are 5 known substitutes for 4940-00-243-3246: 5133-00-224-8618, 3020-00-362-2063, 4140-00-990-3311 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25-048?

Key specifications for 25-048: Phase: SINGLE; Voltage in Volts: 115.0; Drive Type: DIRECT; Mounting Type: BENCH. 13 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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