NSN 5133-01-526-3781 · NIIN 015263781 · Part number 059121
Precision Twist Drill Co · FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine · FSG 51 — Hand Tools · CAGE 16568
Government record, cited
NSN 5133-01-526-3781 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-526-3781. Manufacturer of record part number: 059121.
Also searched as5133-01-526-3781 ·
5133015263781 ·
NIIN 015263781 ·
01-526-3781 ·
FSC 5133 Drill Bits, Counterbores, and Countersinks: Hand and Machine · CAGE 16568 · 059121 · 501-12-21
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
FSG: 51 — Hand Tools
Primary part number: 059121
Manufacturer: Precision Twist Drill Co
General Description
The Drill,twist, cataloged under National Stock Number 5133-01-526-3781, 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 Precision Twist Drill Co. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 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
5133-01-526-3781
Primary Part Number
059121
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
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 5133-01-526-3781?
NSN 5133-01-526-3781 is a Drill,twist, manufactured by Precision Twist Drill Co, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
What part numbers are listed for NSN 5133-01-526-3781?
NSN 5133-01-526-3781 has 2 manufacturer part numbers on file: 501-12-21 (Precision Twist Drill Co), 059121 (Precision Twist Drill Co).
What are the specifications of 059121?
Key specifications for 059121: Shank Diameter: 0.159 INCHES NOMINAL IN; Cutting End Style: GENERAL PURPOSE; Flute Length: 2.125 INCHES NOMINAL IN; Overall Length: 12.000 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5133-01-526-3781 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.