PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C212Cutter,counterbore

Wright Machine & Tool Co., Inc. · NSN 5133-00-357-0123 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-357-0123 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-357-0123. Primary manufacturer part number: C212.
Features
  • Cutter,counterbore — FSC 5133
  • Flute Quantity: 4
  • Features Provided: REPLACEABLE PILOT
  • Pilot Hole Nominal Diameter: 0.250 INCHES IN
  • Material: STEEL OVERALL
  • Nominal Cutting Diameter: 0.5625 INCHES IN
  • Cutting End Style: INTERCHANGEABLE PILOT
  • Holder Accommodated: CONTINENTAL STANDARD DRIVE 201,202 AND 203
Applications
  • Applications requiring Steel Overall construction
General Description

The Cutter,counterbore, cataloged under National Stock Number 5133-00-357-0123, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Machine & Tool Co., Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5133-00-357-0123
Primary Part NumberC212
Item NameCutter,counterbore
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerWright Machine & Tool Co., Inc.
StatusACTIVE
Flute Quantity4
Features ProvidedREPLACEABLE PILOT
Pilot Hole Nominal Diameter0.250 INCHES IN
MaterialSTEEL OVERALL
Nominal Cutting Diameter0.5625 INCHES IN
Cutting End StyleINTERCHANGEABLE PILOT
Holder AccommodatedCONTINENTAL STANDARD DRIVE 201,202 AND 203
Shank StylePIN DRIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-052-35301134617-2 INTERCHANGEABLE
Motor,control
Belfort Instrument Company
3455-00-254-8471 INTERCHANGEABLE
Cutter,milling,concave
5120-00-288-9294212 INTERCHANGEABLE
Wrench,open End
Martin Sprocket and Gear Inc
5315-00-836-8734C2-12 INTERCHANGEABLE
Pin,tapered,plain
Roller Bearing Co of America, Inc Div Pic Design
5330-00-902-0220 INTERCHANGEABLE
Seal,coupling
5130-00-944-5624C2-12 INTERCHANGEABLE
Chuck,fastener Installation Tool
Hi-Shear Corporation
5340-01-051-94760929983 INTERCHANGEABLE
Clamp,loop
Kalmar AC Inc
3010-01-059-0613910059-1 INTERCHANGEABLE
Coupling,shaft,flexible
Honeywell International Inc. Div Aerospace - Torrance
3010-01-127-4089C-2 1/2 RBXRB INTERCHANGEABLE
Coupling,shaft,flexible
Lovejoy, Llc Div Lovejoy
5920-01-165-9749C2 1-2 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
C212 Ex-Cell-O Corp Tool and Abrasive Products Div (USA)
C212 PRIMARY Wright Machine & Tool Co., Inc. (USA)
Related Parts
6105-00-052-3530INTERCHANGEABLE
MOTOR,CONTROL
1134617-2
3455-00-254-8471INTERCHANGEABLE
CUTTER,MILLING,CONCAVE
5120-00-288-9294INTERCHANGEABLE
WRENCH,OPEN END
212
5315-00-836-8734INTERCHANGEABLE
PIN,TAPERED,PLAIN
C2-12
5330-00-902-0220INTERCHANGEABLE
SEAL,COUPLING
5130-00-944-5624INTERCHANGEABLE
CHUCK,FASTENER INSTALLATION TOOL
C2-12
5340-01-051-9476INTERCHANGEABLE
CLAMP,LOOP
0929983
3010-01-059-0613INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
910059-1
3010-01-127-4089INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
C-2 1/2 RBXRB
5920-01-165-9749INTERCHANGEABLE
FUSE,CARTRIDGE
C2 1-2
5140-01-217-8269INTERCHANGEABLE
ROLL,TOOLS AND ACCESSORIES
DWG5140-01-217-8269
3010-01-283-7231INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
C2-1/2 MILL MOTOR RB

Frequently Asked Questions

What is NSN 5133-00-357-0123?

NSN 5133-00-357-0123 is a Cutter,counterbore, manufactured by Wright Machine & Tool Co., Inc., classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-00-357-0123?

NSN 5133-00-357-0123 has 2 cross-referenced part numbers: C212 (Ex-Cell-O Corp Tool and Abrasive Products Div), C212 (Wright Machine & Tool Co., Inc.).

What NSN replaces 5133-00-357-0123?

There are 12 known substitutes for 5133-00-357-0123: 6105-00-052-3530, 3455-00-254-8471, 5120-00-288-9294 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C212?

Key specifications for C212: Flute Quantity: 4; Features Provided: REPLACEABLE PILOT; Overall Length: 2.500 INCHES NOMINAL IN; Pilot Hole Nominal Diameter: 0.250 INCHES IN. 9 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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