NSN 5133-01-377-7972 · NIIN 013777972 · Part number TFIM25.0206-186
The Boeing Company Div Defense · FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine · FSG 51 — Hand Tools · CAGE 76301
Government record, cited
NSN 5133-01-377-7972 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-377-7972. Manufacturer of record part number: TFIM25.0206-186.
Also searched as5133-01-377-7972 ·
5133013777972 ·
NIIN 013777972 ·
01-377-7972 ·
FSC 5133 Drill Bits, Counterbores, and Countersinks: Hand and Machine · CAGE 76301 · TFIM25.0206-186
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
FSG: 51 — Hand Tools
Primary part number: TFIM25.0206-186
Manufacturer: The Boeing Company Div Defense
General Description
The Drill,twist, cataloged under National Stock Number 5133-01-377-7972, 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 The Boeing Company Div Defense. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5133-01-377-7972
Primary Part Number
TFIM25.0206-186
Item Name
Drill,twist
FSC / FSG
5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
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
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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 5133-01-377-7972?
NSN 5133-01-377-7972 is a Drill,twist, manufactured by The Boeing Company Div Defense, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
What part numbers are listed for NSN 5133-01-377-7972?
NSN 5133-01-377-7972 has 1 manufacturer part number on file: TFIM25.0206-186 (The Boeing Company Div Defense).
What are the specifications of TFIM25.0206-186?
Key specifications for TFIM25.0206-186: Shank Diameter: 0.375 INCHES NOMINAL IN; Cutting End Style: GENERAL PURPOSE; Flute Length: 4.250 INCHES NOMINAL IN; Overall Length: 6.750 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5133-01-377-7972 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.