Cutter Bit, Tool Holder3455-01-491-8740

NSN 3455-01-491-8740 · NIIN 014918740

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

Government record, cited

Also searched as 3455-01-491-8740 · 3455014918740 · NIIN 014918740 · 01-491-8740 · FSC 3455 Cutting Tools for Machine Tools · 820-5295154PCT104GA · 5345-LL-N01-J769 · 820-5295960PC04GA

Nearby stock numbers ← 3455-01-491-4822 Blade, Hole Saw · 3455-01-492-5360 Cutter, Milling, Plain →

Features

Cutter Bit,tool Holder — FSC 3455
Criticality Code Justification: ZZZY
Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS

Identification

NSN: 3455-01-491-8740
NIIN: 014918740
FSC: 3455 — Cutting Tools for Machine Tools
FSG: 34 — Metalworking Machinery (continued)

General Description

The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-01-491-8740, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3455-01-491-8740
Item Name	Cutter Bit,tool Holder
FSC / FSG	3455 / 34 — Cutting Tools for Machine Tools
Status	ACTIVE
Criticality Code Justification	ZZZY
Reference Number Differentiating Characteristics	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	Y

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
820-5295154PCT104GA	3/1 Design control — primary reference U.S. Government activity
5345-LL-N01-J769	5/1 Secondary reference U.S. Government activity
820-5295960PC04GA	5/1 Secondary 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 3455-01-491-8740?

NSN 3455-01-491-8740 is a Cutter Bit,tool Holder, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.

What are the specifications of 3455-01-491-8740?

Key specifications for 3455-01-491-8740: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3455-01-491-8740 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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