PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2501 9/16Drill,twist

New York Twist Drill Inc · NSN 5133-00-596-7947 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-596-7947 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-596-7947. Primary manufacturer part number: 2501 9/16.
Features
  • Drill,twist — FSC 5133
  • Material: STEEL OVERALL
  • Point Type: CONVENTIONAL
  • Point Angle: 118.0 DEGREES NOMINAL
  • Shank Style: STANDARD TAPER W/TANG
  • Taper Shank Size Designator: 1 MORSE
  • Flute Quantity: 2
  • Nominal Cutting Diameter: 0.5625 INCHES IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-596-7947, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is New York Twist Drill Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 15 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
NSN5133-00-596-7947
Primary Part Number2501 9/16
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerNew York Twist Drill Inc
StatusACTIVE
MaterialSTEEL OVERALL
Point TypeCONVENTIONAL
Point Angle118.0 DEGREES NOMINAL
Shank StyleSTANDARD TAPER W/TANG
Taper Shank Size Designator1 MORSE
Flute Quantity2
Nominal Cutting Diameter0.5625 INCHES IN
Cutting Rotation DirectionRIGHT-HAND
Cutting End StyleGENERAL PURPOSE
Flute Length4.875 INCHES NOMINAL IN
Specification/standard Data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-013-970512Z50PC94 INTERCHANGEABLE
Setscrew
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-042-6541 INTERCHANGEABLE
Transformer,power
3120-00-126-605229257 INTERCHANGEABLE
Bushing,sleeve
Mid-America Aerotech, Llc
5120-00-133-1746910112105 INTERCHANGEABLE
Remover,electrical Contact
Virginia Panel Corporation Dba Virginia Panel Corp
5305-00-151-2944525899 INTERCHANGEABLE
Screw,machine
Cae Usa Inc.
3110-00-155-906723036 INTERCHANGEABLE
Bearing,roller,self-Aligning
Skf Usa Inc.
5306-00-166-212523036 INTERCHANGEABLE
Bolt,externally Relieved Body
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5940-00-177-267029257 INTERCHANGEABLE
Adapter,battery Terminal
Te Connectivity Corporation
6130-00-195-7347 INTERCHANGEABLE
Charger,battery
5133-00-266-946335/64 2510/950 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
Cross-Reference Index
Part NumberManufacturer
2501 9/16 New York Twist Drill Inc (USA)
309-RT Republic Drill and Tool Co Div of Aew Electric Inc (USA)
GGG-D-751 TYE General Services Administration Federal Supply Service (USA)
10213 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
B94.11M The American Society of Mechanical Engineers (USA)
53536 Greenfield Industries Inc (USA)
10585 Lear Siegler Inc National Twist Drill and Tool Div (USA)
10213 Morse Cutting Tools (USA)
1302 Morse Cutting Tools (USA)
2411 9/16 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
25403 Bendix Corp the Industrial Tools Div South Beloit Plant (USA)
200C 9/16 Lear Siegler Inc National Twist Drill and Tool Div (USA)
74336 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
42136 Republic Drill and Tool Co Div of Aew Electric Inc (USA)
110S 9/16 Greenfield Industries Inc (USA)
941 9/16 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
23036 Precision Twist Drill Co (USA)
110S 9/16 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
GGG-D-751 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
1302 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
Related Parts
5305-00-013-9705INTERCHANGEABLE
SETSCREW
12Z50PC94
5950-00-042-6541INTERCHANGEABLE
TRANSFORMER,POWER
3120-00-126-6052INTERCHANGEABLE
BUSHING,SLEEVE
29257
5120-00-133-1746INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT
910112105
5305-00-151-2944INTERCHANGEABLE
SCREW,MACHINE
525899
3110-00-155-9067INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
23036
5306-00-166-2125INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
23036
5940-00-177-2670INTERCHANGEABLE
ADAPTER,BATTERY TERMINAL
29257
6130-00-195-7347INTERCHANGEABLE
CHARGER,BATTERY
5133-00-266-9463INTERCHANGEABLE
DRILL,TWIST
35/64 2510/950
5133-00-266-9464INTERCHANGEABLE
DRILL,TWIST
9/16 2510/950
1020-00-384-3498INTERCHANGEABLE
WASHER,SPACER
206902PC5

Frequently Asked Questions

What is NSN 5133-00-596-7947?

NSN 5133-00-596-7947 is a Drill,twist, manufactured by New York Twist Drill Inc, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-00-596-7947?

NSN 5133-00-596-7947 has 32 cross-referenced part numbers: 2501 9/16 (New York Twist Drill Inc), 309-RT (Republic Drill and Tool Co Div of Aew Electric Inc), GGG-D-751 TYE (General Services Administration Federal Supply Service), 10213 (Morse Cutting Tools Div of Morse Cutting Tool Corp), B94.11M (The American Society of Mechanical Engineers) and 27 more.

What NSN replaces 5133-00-596-7947?

There are 12 known substitutes for 5133-00-596-7947: 5305-00-013-9705, 5950-00-042-6541, 3120-00-126-6052 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2501 9/16?

Key specifications for 2501 9/16: Material: STEEL OVERALL; Point Type: CONVENTIONAL; Point Angle: 118.0 DEGREES NOMINAL; Special Features: TAPER SHANK LG; SMALLER THAN REGULAR SHANK; FRACTIONAL SIZE 9/16. 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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