PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

421-90Drill Set

Kennametal Inc. Div Kennametal Industrial Products Group · NSN 5133-01-204-6619 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-204-6619 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-204-6619. Primary manufacturer part number: 421-90.
Features
  • Drill Set — FSC 5133
  • 2 verified cross-references
  • Primary manufacturer: Kennametal Inc. Div Kennametal Industrial Products Group
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Drill Set, cataloged under National Stock Number 5133-01-204-6619, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Kennametal Inc. Div Kennametal Industrial Products Group. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDrill Set
FSC / FSG5133 — No Item Name Available (FSG 51)
ManufacturersKennametal Inc. Div Kennametal Industrial Products Group (CAGE 1NEX4); Cleveland Twist Drill Co Div of Greenfield Industries Inc (CAGE 13130)
Technical Specifications
ParameterValue
NSN5133-01-204-6619
Primary Part Number421-90
Item NameDrill Set
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerKennametal Inc. Div Kennametal Industrial Products Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3750-00-126-19631421-PP INTERCHANGEABLE
Mower,lawn,power
Simplicity Manufacturing Inc
2995-00-946-298842190 INTERCHANGEABLE
Control Assembly,push-Pull
Unison Industries Llc
1615-01-014-392942190 INTERCHANGEABLE
Slip Ring Assembly
Moog Inc.
6515-01-663-854642190 INTERCHANGEABLE
Stimulator,muscle
Djo Llc
Cross-Reference Index
Part NumberManufacturer
421-90 PRIMARY Kennametal Inc. Div Kennametal Industrial Products Group (USA)
421-90 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
Related Parts
3750-00-126-1963INTERCHANGEABLE
MOWER,LAWN,POWER
1421-PP
2995-00-946-2988INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
42190
1615-01-014-3929INTERCHANGEABLE
SLIP RING ASSEMBLY
42190
6515-01-663-8546INTERCHANGEABLE
STIMULATOR,MUSCLE
42190

Frequently Asked Questions

What is NSN 5133-01-204-6619?

NSN 5133-01-204-6619 is a Drill Set, manufactured by Kennametal Inc. Div Kennametal Industrial Products Group, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-01-204-6619?

NSN 5133-01-204-6619 has 2 cross-referenced part numbers: 421-90 (Kennametal Inc. Div Kennametal Industrial Products Group), 421-90 (Cleveland Twist Drill Co Div of Greenfield Industries Inc).

What NSN replaces 5133-01-204-6619?

There are 4 known substitutes for 5133-01-204-6619: 3750-00-126-1963, 2995-00-946-2988, 1615-01-014-3929 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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