PartsTable TECHNICAL DATA SHEET

NSN 3455-00-574-9663Government record, cited

Insert, Cutting Tool3455-00-574-9663

NSN 3455-00-574-9663 · NIIN 005749663 · Part number SPG-322 370

Seco Tools, Llc Dba Seco · FSC 3455 — Cutting Tools for Machine Tools · FSG 34 — Metalworking Machinery (continued) · CAGE 10627

Government record, cited

NSN 3455-00-574-9663 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-574-9663. Manufacturer of record part number: SPG-322 370.

Also searched as 3455-00-574-9663 · 3455005749663 · NIIN 005749663 · 00-574-9663 · FSC 3455 Cutting Tools for Machine Tools · CAGE 10627 · SPG-322 370 · B94.25 SPG-322 TABLE 9

Nearby stock numbers ← 3455-00-574-9646 · 3455-00-574-9666 Insert, Cutting Tool →

Features

Insert,cutting Tool — FSC 3455
1 manufacturer part number on file
Manufacturer of record: Seco Tools, Llc Dba Seco

Identification

NSN: 3455-00-574-9663
NIIN: 005749663
FSC: 3455 — Cutting Tools for Machine Tools
FSG: 34 — Metalworking Machinery (continued)
Primary part number: SPG-322 370
Manufacturer: Seco Tools, Llc Dba Seco

General Description

The Insert,cutting Tool, cataloged under National Stock Number 3455-00-574-9663, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Seco Tools, Llc Dba Seco. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Insert,cutting Tool
FSC / FSG	3455 — Cutting Tools for Machine Tools (FSG 34)
Manufacturers	Seco Tools, Llc Dba Seco (CAGE 10627)

Technical Specifications

Parameter	Value
NSN	3455-00-574-9663
Primary Part Number	SPG-322 370
Item Name	Insert,cutting Tool
FSC / FSG	3455 / 34 — Cutting Tools for Machine Tools
Manufacturer	Seco Tools, Llc Dba Seco
Status	ACTIVE

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

Part Number	Manufacturer
SPG-322 370 PRIMARY	Seco Tools, Llc Dba Seco (USA)

Reference documents

Reference	Meaning
B94.25 SPG-322 TABLE 9	3/1 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 3455-00-574-9663?

NSN 3455-00-574-9663 is a Insert,cutting Tool, manufactured by Seco Tools, Llc Dba Seco, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.

What part numbers are listed for NSN 3455-00-574-9663?

NSN 3455-00-574-9663 has 1 manufacturer part number on file: SPG-322 370 (Seco Tools, Llc Dba Seco).

Is NSN 3455-00-574-9663 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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