Reamer, Machine3455-00-293-0743

NSN 3455-00-293-0743 · NIIN 002930743

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

Government record, cited

Also searched as 3455-00-293-0743 · 3455002930743 · NIIN 002930743 · 00-293-0743 · FSC 3455 Cutting Tools for Machine Tools

Nearby stock numbers ← 3455-00-293-0739 · 3455-00-293-0744 →

Features

Reamer,machine — FSC 3455
Shank Diameter: 0.484 INCHES NOMINAL IN
Flute Design: SPIRAL
Size Changeability Type: EXPANSION
Helix Direction: LEFT-HAND
Overall Diameter: 0.563 INCHES NOMINAL IN
Flute Cut Direction: RIGHT-HAND
Shank Type: STRAIGHT

Identification

NSN: 3455-00-293-0743
NIIN: 002930743
FSC: 3455 — Cutting Tools for Machine Tools
FSG: 34 — Metalworking Machinery (continued)

General Description

The Reamer,machine, cataloged under National Stock Number 3455-00-293-0743, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3455-00-293-0743
Item Name	Reamer,machine
FSC / FSG	3455 / 34 — Cutting Tools for Machine Tools
Status	ACTIVE
Shank Diameter	0.484 INCHES NOMINAL IN
Flute Design	SPIRAL
Size Changeability Type	EXPANSION
Helix Direction	LEFT-HAND
Overall Diameter	0.563 INCHES NOMINAL IN
Flute Cut Direction	RIGHT-HAND
Shank Type	STRAIGHT
Size Range	+0.5350 TO 0.5900 INCHES IN
Guide	NOT INCLUDED
Nondefinitive Spec/std Data	A-3 TYPE AND A GRADE
Flute Type	INSERTED
Flute Quantity	6
Material	STEEL LOCATION NOT OTHERWISE SPECIFIED
Reamer Type	FLUTED CHUCKING

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
50031BANDTYPEA3A	3/2 Design control — primary reference U.S. Government activity

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 3455-00-293-0743?

NSN 3455-00-293-0743 is a Reamer,machine, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.

What are the specifications of 3455-00-293-0743?

Key specifications for 3455-00-293-0743: Shank Diameter: 0.484 INCHES NOMINAL IN; Flute Design: SPIRAL; Size Changeability Type: EXPANSION; Helix Direction: LEFT-HAND. 14 specifications are documented in the U.S. Government catalog.

Is NSN 3455-00-293-0743 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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