Chuck, Hydraulic3455-01-472-5795

NSN 3455-01-472-5795 · NIIN 014725795

FSC 3455 — Cutting Tools for Machine Tools · FSG 34 — Metalworking Machinery (continued)

Government record, cited

Also searched as 3455-01-472-5795 · 3455014725795 · NIIN 014725795 · 01-472-5795 · FSC 3455 Cutting Tools for Machine Tools

Nearby stock numbers ← 3455-01-472-1632 Reamer, Machine · 3455-01-472-8240 Hydraulic Chuck →

Features

Chuck,hydraulic — FSC 3455
General Characteristics Item Description: HYDRAULIC CLAMPING SYSTEM; PISTON CLAMPING SCREW EXERTS FORCE ON THE PRESSURE PISTON THAT PRESSURIZES THE HYDRUALIC FLUID, HYDRAULIC FLUID EXERTS HIGH PRESSURE ON THE EXPANSION SLEEVE TO COMPRESS TOOL SHANK; TOOLHOLDER SIZE IS 0.250 IN. DIA., 3.250 IN. LG. TOOL; 2.480 IN. DIA. SHANK FLANGE; CHUCK LARGEST OUTSIDE DIA. 1.970 IN. IN

Identification

NSN: 3455-01-472-5795
NIIN: 014725795
FSC: 3455 — Cutting Tools for Machine Tools
FSG: 34 — Metalworking Machinery (continued)

General Description

The Chuck,hydraulic, cataloged under National Stock Number 3455-01-472-5795, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3455-01-472-5795
Item Name	Chuck,hydraulic
FSC / FSG	3455 / 34 — Cutting Tools for Machine Tools
Status	ACTIVE
General Characteristics Item Description	HYDRAULIC CLAMPING SYSTEM; PISTON CLAMPING SCREW EXERTS FORCE ON THE PRESSURE PISTON THAT PRESSURIZES THE HYDRUALIC FLUID, HYDRAULIC FLUID EXERTS HIGH PRESSURE ON THE EXPANSION SLEEVE TO COMPRESS TOOL SHANK; TOOLHOLDER SIZE IS 0.250 IN. DIA., 3.250 IN. LG. TOOL; 2.480 IN. DIA. SHANK FLANGE; CHUCK LARGEST OUTSIDE DIA. 1.970 IN. 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 HPVHCO25325	3/9 Design 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 3455-01-472-5795?

NSN 3455-01-472-5795 is a Chuck,hydraulic, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.

What are the specifications of 3455-01-472-5795?

Key specifications for 3455-01-472-5795: General Characteristics Item Description: HYDRAULIC CLAMPING SYSTEM; PISTON CLAMPING SCREW EXERTS FORCE ON THE PRESSURE PISTON THAT PRESSURIZES THE HYDRUALIC FLUID, HYDRAULIC FLUID EXERTS HIGH PRESSURE ON THE EXPANSION SLEEVE TO COMPRESS TOOL SHANK; TOOLHOLDER SIZE IS 0.250 IN. DIA., 3.250 IN. LG. TOOL; 2.480 IN. DIA. SHANK FLANGE; CHUCK LARGEST OUTSIDE DIA. 1.970 IN. IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 3455-01-472-5795 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.

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