NSN 5133-01-383-8973 · NIIN 013838973 · Part number 303 23/32
Michigan Drill Corp · FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine · FSG 51 — Hand Tools · CAGE 8J729
Government record, cited
NSN 5133-01-383-8973 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-383-8973. Manufacturer of record part number: 303 23/32.
Also searched as5133-01-383-8973 ·
5133013838973 ·
NIIN 013838973 ·
01-383-8973 ·
FSC 5133 Drill Bits, Counterbores, and Countersinks: Hand and Machine · CAGE 8J729 · 303 23/32 · 555 23/32 · 47-10556
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
FSG: 51 — Hand Tools
Primary part number: 303 23/32
Manufacturer: Michigan Drill Corp
General Description
The Drill,twist, cataloged under National Stock Number 5133-01-383-8973, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. The manufacturer of record is Michigan Drill Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5133-01-383-8973
Primary Part Number
303 23/32
Item Name
Drill,twist
FSC / FSG
5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
No interchangeability data on file.
Other items in FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5133-00-001-1296
5133-00-001-1296 · Item name not on file
5133-00-001-1298
5133-00-001-1298 · Item name not on file
5133-00-005-2258
5133-00-005-2258 · Item name not on file
5133-00-005-7727
5133-00-005-7727 · Item name not on file
5133-00-005-8710
5133-00-005-8710 · Item name not on file
5133-00-005-8711
5133-00-005-8711 · Item name not on file
5133-00-005-8712
5133-00-005-8712 · Item name not on file
5133-00-005-8713
5133-00-005-8713 · Item name not on file
Frequently Asked Questions
What is NSN 5133-01-383-8973?
NSN 5133-01-383-8973 is a Drill,twist, manufactured by Michigan Drill Corp, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
What part numbers are listed for NSN 5133-01-383-8973?
NSN 5133-01-383-8973 has 3 manufacturer part numbers on file: 303 23/32 (Michigan Drill Corp), 555 23/32 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 47-10556 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039).
What are the specifications of 303 23/32?
Key specifications for 303 23/32: Shank Diameter: 0.500 INCHES NOMINAL IN; Cutting End Style: GENERAL PURPOSE; Flute Length: 3.000 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5133-01-383-8973 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.