Insert, Cutting Tool3455-01-012-0909

NSN 3455-01-012-0909 · NIIN 010120909 · Part number TNMG-322E/883

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

Government record, cited

NSN 3455-01-012-0909 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-012-0909. Manufacturer of record part number: TNMG-322E/883.

Also searched as 3455-01-012-0909 · 3455010120909 · NIIN 010120909 · 01-012-0909 · FSC 3455 Cutting Tools for Machine Tools · CAGE 10627 · TNMG-322E/883 · B94.25 TNMG-322A TABLE 23

Nearby stock numbers ← 3455-01-012-0906 Insert, Cutting Tool · 3455-01-012-0910 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: 3455-01-012-0909
NIIN: 010120909
FSC: 3455 — Cutting Tools for Machine Tools
FSG: 34 — Metalworking Machinery (continued)
Primary part number: TNMG-322E/883
Manufacturer: Seco Tools, Llc Dba Seco

General Description

The Insert,cutting Tool, cataloged under National Stock Number 3455-01-012-0909, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). 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	3455-01-012-0909
Primary Part Number	TNMG-322E/883
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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3455-01-181-3122 POSSIBLE MATCH

INSERT,CUTTING TOOL

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
TNMG-322E/883 PRIMARY	Seco Tools, Llc Dba Seco (USA)

Reference documents

Reference	Meaning
B94.25 TNMG-322A TABLE 23	3/1 Design control — primary reference U.S. Government activity

Related Parts

3455-01-181-3122POSSIBLE MATCH

INSERT,CUTTING TOOL

Frequently Asked Questions

What is NSN 3455-01-012-0909?

NSN 3455-01-012-0909 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 3455-01-012-0909?

NSN 3455-01-012-0909 has 1 manufacturer part number on file: TNMG-322E/883 (Seco Tools, Llc Dba Seco).

What NSN replaces 3455-01-012-0909?

1 possible match (shared part number, not a government interchangeability claim): 3455-01-181-3122. Verify interchangeability with system specifications before substitution.

Is NSN 3455-01-012-0909 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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