General Characteristics Item Description: FLANGE FACE TO FRONT OF TOOL - 4.000 INCH; SHANK FLANGE SIZE 2.480 INCH DIA; TOOLHOLDER SIZE 0.750 INCH; HIGH PERFORMANCE/VELOCITY (SUPPLIED WITH BALANCING FEATURE IN
Identification
NSN: 3455-01-472-8243
NIIN: 014728243
FSC: 3455 — Cutting Tools for Machine Tools
FSG: 34 — Metalworking Machinery (continued)
General Description
The Hydraulic Chuck, cataloged under National Stock Number 3455-01-472-8243, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3455-01-472-8243
Item Name
Hydraulic Chuck
FSC / FSG
3455 / 34 — Cutting Tools for Machine Tools
Status
ACTIVE
General Characteristics Item Description
FLANGE FACE TO FRONT OF TOOL - 4.000 INCH; SHANK FLANGE SIZE 2.480 INCH DIA; TOOLHOLDER SIZE 0.750 INCH; HIGH PERFORMANCE/VELOCITY (SUPPLIED WITH BALANCING FEATURE IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
HSK63A HPVHCO75400
3/9Design control — primary reference
Kennametal Inc
No interchangeability data on file.
Other items in FSC 3455 — Cutting Tools for Machine Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3455-00-001-3735
3455-00-001-3735 · Item name not on file
3455-00-001-9401
3455-00-001-9401 · Item name not on file
3455-00-003-8985
BLADE KIT,HOLE SAW
3455-00-005-2374
3455-00-005-2374 · Item name not on file
3455-00-005-2377
3455-00-005-2377 · Item name not on file
3455-00-005-2378
CUTTER BIT,GROOVE
3455-00-005-2384
3455-00-005-2384 · Item name not on file
3455-00-005-2385
3455-00-005-2385 · Item name not on file
Frequently Asked Questions
What is NSN 3455-01-472-8243?
NSN 3455-01-472-8243 is a Hydraulic Chuck, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
What are the specifications of 3455-01-472-8243?
Key specifications for 3455-01-472-8243: General Characteristics Item Description: FLANGE FACE TO FRONT OF TOOL - 4.000 INCH; SHANK FLANGE SIZE 2.480 INCH DIA; TOOLHOLDER SIZE 0.750 INCH; HIGH PERFORMANCE/VELOCITY (SUPPLIED WITH BALANCING FEATURE IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3455-01-472-8243 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.