PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

310-RTDrill,twist

Republic Drill and Tool Co Div of Aew Electric Inc · NSN 5133-00-228-1401 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-228-1401 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-228-1401. Primary manufacturer part number: 310-RT.
Features
  • Drill,twist — FSC 5133
  • Nominal Cutting Diameter: 1.9375 INCHES IN
  • Point Angle: 118.0 DEGREES NOMINAL
  • Material: STEEL OVERALL
  • Taper Shank Size Designator: 5 MORSE
  • Cutting End Style: GENERAL PURPOSE
  • Specification/standard Data: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Cutting Rotation Direction: RIGHT-HAND
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-228-1401, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Republic Drill and Tool Co Div of Aew Electric Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 17 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
NSN5133-00-228-1401
Primary Part Number310-RT
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerRepublic Drill and Tool Co Div of Aew Electric Inc
StatusCANCELLED
Nominal Cutting Diameter1.9375 INCHES IN
Point Angle118.0 DEGREES NOMINAL
MaterialSTEEL OVERALL
Taper Shank Size Designator5 MORSE
Cutting End StyleGENERAL PURPOSE
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Cutting Rotation DirectionRIGHT-HAND
Point TypeCONVENTIONAL
Flute Quantity2
Shank StyleSTANDARD TAPER W/TANG
Flute Length10.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5365-00-023-8359294-28 INTERCHANGEABLE
Shim
Aerocontrolex Group, Inc. Div Talley Actuators
5120-00-133-0149 INTERCHANGEABLE
Remover,electrical Contact
5985-00-148-6214 INTERCHANGEABLE
Tuner,transmission Line
2910-00-209-152820214 INTERCHANGEABLE
Weight,governor
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5330-00-257-039560324 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
4730-00-374-695320120-24-24 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5307-00-393-1927 INTERCHANGEABLE
Stud
5210-00-410-382325-242 INTERCHANGEABLE
Indicator,dial
L.s. Starrett Company (the) Div Tool Division
4720-00-431-62814027028 INTERCHANGEABLE
Hose,upper Radiator
Agco Corp Parts Opn
3020-00-580-9262 INTERCHANGEABLE
Gear,helical
Cross-Reference Index
Part NumberManufacturer
310-RT Republic Drill and Tool Co Div of Aew Electric Inc (USA)
940 1-15/16 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
53224 Greenfield Industries Inc (USA)
10124 Lear Siegler Inc National Twist Drill and Tool Div (USA)
1302 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
53224 Greenfield Industries Inc (USA)
2410 1-15/16 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
500 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
C12358 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
110 1-15/16 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
20160 Precision Twist Drill Co (USA)
53224 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
GGG-D-751 TYE General Services Administration Federal Supply Service (USA)
110 1-15/16 Greenfield Industries Inc (USA)
29428 New York Twist Drill Inc (USA)
MS15445-86 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
2410 1-15/16 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
74118 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
41224 Republic Drill and Tool Co Div of Aew Electric Inc (USA)
Related Parts
5365-00-023-8359INTERCHANGEABLE
SHIM
294-28
5120-00-133-0149INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT
5985-00-148-6214INTERCHANGEABLE
TUNER,TRANSMISSION LINE
2910-00-209-1528INTERCHANGEABLE
WEIGHT,GOVERNOR
20214
5330-00-257-0395INTERCHANGEABLE
SEAL,PLAIN ENCASED
60324
4730-00-374-6953INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
20120-24-24
5307-00-393-1927INTERCHANGEABLE
STUD
5210-00-410-3823INTERCHANGEABLE
INDICATOR,DIAL
25-242
4720-00-431-6281INTERCHANGEABLE
HOSE,UPPER RADIATOR
4027028
3020-00-580-9262INTERCHANGEABLE
GEAR,HELICAL
5950-00-645-6481INTERCHANGEABLE
COIL,ELECTRICAL
53224
5930-00-704-5789INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 5133-00-228-1401?

NSN 5133-00-228-1401 is a Drill,twist, manufactured by Republic Drill and Tool Co Div of Aew Electric Inc, classified under FSC 5133 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5133-00-228-1401?

NSN 5133-00-228-1401 has 33 cross-referenced part numbers: 310-RT (Republic Drill and Tool Co Div of Aew Electric Inc), 940 1-15/16 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 53224 (Greenfield Industries Inc), 10124 (Lear Siegler Inc National Twist Drill and Tool Div), 1302 (Morse Cutting Tools Div of Morse Cutting Tool Corp) and 28 more.

What NSN replaces 5133-00-228-1401?

There are 12 known substitutes for 5133-00-228-1401: 5365-00-023-8359, 5120-00-133-0149, 5985-00-148-6214 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 310-RT?

Key specifications for 310-RT: Nominal Cutting Diameter: 1.9375 INCHES IN; Overall Length: 17.375 INCHES NOMINAL IN; Point Angle: 118.0 DEGREES NOMINAL; Special Features: TAPER SHANK LG; FRACTIONAL SIZE 1-15/16. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5133-00-228-1401 still in active supply?

NSN 5133-00-228-1401 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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