PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

550 38Drill,twist

Greenfield Industries Inc · NSN 5133-00-838-5368 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-838-5368 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-838-5368. Primary manufacturer part number: 550 38.
Features
  • Drill,twist — FSC 5133
  • Flute Length: 1.438 INCHES NOMINAL IN
  • Point Angle: 135.0 DEGREES NOMINAL
  • Specification/standard Data: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nominal Cutting Diameter: 0.1015 INCHES IN
  • Flute Quantity: 2
  • Material: STEEL ALLOY OVERALL
  • Shank Style: STRAIGHT ROUND
Applications
  • Applications requiring Steel Alloy Overall construction
General Description

The Drill,twist, cataloged under National Stock Number 5133-00-838-5368, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 5 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
NSN5133-00-838-5368
Primary Part Number550 38
Item NameDrill,twist
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusCANCELLED
Flute Length1.438 INCHES NOMINAL IN
Point Angle135.0 DEGREES NOMINAL
Specification/standard Data80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nominal Cutting Diameter0.1015 INCHES IN
Flute Quantity2
MaterialSTEEL ALLOY OVERALL
Shank StyleSTRAIGHT ROUND
Cutting Rotation DirectionRIGHT-HAND
Cutting End StyleGENERAL PURPOSE
Nondefinitive Spec/std DataJ TYPE
Point TypeSPLIT
Shank Diameter0.101 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2940-00-024-1973E525 INTERCHANGEABLE
Air Cleaner,intake
Donaldson Company, Inc.
1650-00-052-6925041061 INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5950-00-080-468218338 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
5950-00-112-8869 INTERCHANGEABLE
Coil,radio Frequency
5330-00-154-8395 INTERCHANGEABLE
Seal,plain Encased
4730-00-266-1813W-1225 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Mueller Brass Co.
3455-00-455-9096B-12 INTERCHANGEABLE
Cutter,milling,end
Pohl Tool Co
6685-00-526-4985201338 INTERCHANGEABLE
Thermometer,indicating,capillary
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5998-00-619-8577201338 INTERCHANGEABLE
Circuit Card Assembly
Marine Electric Systems Inc
2835-00-654-678018338 INTERCHANGEABLE
Base Assembly
Alamo Aircraft, Ltd.
Cross-Reference Index
Part NumberManufacturer
550 38 Greenfield Industries Inc (USA)
818 38 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
46708 Greenfield Industries Inc (USA)
603 38 Greenfield Industries Inc (USA)
46708 Greenfield Industries Inc (USA)
NAS907 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS907 TYJSZ38 General Services Administration Federal Supply Service (USA)
2013 38 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
550 38 Greenfield Industries Inc (USA)
R18CO 38 Precision Twist Drill Co (USA)
04161 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
18338 Precision Twist Drill Co (USA)
Related Parts
2940-00-024-1973INTERCHANGEABLE
AIR CLEANER,INTAKE
E525
1650-00-052-6925INTERCHANGEABLE
FILTER ELEMENT,FLUID
041061
5950-00-080-4682INTERCHANGEABLE
COIL,RADIO FREQUENCY
18338
5950-00-112-8869INTERCHANGEABLE
COIL,RADIO FREQUENCY
5330-00-154-8395INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-00-266-1813INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
W-1225
3455-00-455-9096INTERCHANGEABLE
CUTTER,MILLING,END
B-12
6685-00-526-4985INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
201338
5998-00-619-8577INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
201338
2835-00-654-6780INTERCHANGEABLE
BASE ASSEMBLY
18338
5935-00-958-1955INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
603331-8
5133-00-988-5711INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 5133-00-838-5368?

NSN 5133-00-838-5368 is a Drill,twist, manufactured by Greenfield Industries Inc, classified under FSC 5133 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5133-00-838-5368?

NSN 5133-00-838-5368 has 12 cross-referenced part numbers: 550 38 (Greenfield Industries Inc), 818 38 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 46708 (Greenfield Industries Inc), 603 38 (Greenfield Industries Inc), 46708 (Greenfield Industries Inc) and 7 more.

What NSN replaces 5133-00-838-5368?

There are 12 known substitutes for 5133-00-838-5368: 2940-00-024-1973, 1650-00-052-6925, 5950-00-080-4682 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 550 38?

Key specifications for 550 38: Flute Length: 1.438 INCHES NOMINAL IN; Point Angle: 135.0 DEGREES NOMINAL; Specification/standard Data: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Special Features: JOBBERS LG; WIRE SIZE 38. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5133-00-838-5368 still in active supply?

NSN 5133-00-838-5368 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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