NSN 3455-01-397-6769 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-397-6769. Manufacturer of record part number: 20267.
Also searched as3455-01-397-6769 ·
3455013976769 ·
NIIN 013976769 ·
01-397-6769 ·
FSC 3455 Cutting Tools for Machine Tools · CAGE 33689 · 20267
The Cutter,milling,end, cataloged under National Stock Number 3455-01-397-6769, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Niagara Cutter Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3455-01-397-6769
Primary Part Number
20267
Item Name
Cutter,milling,end
FSC / FSG
3455 / 34 — Cutting Tools for Machine Tools
Manufacturer
Niagara Cutter Inc
Status
ACTIVE
Shank Diameter
0.625 INCHES NOMINAL IN
Flute Design
HELICAL
Helix Direction
RIGHT-HAND
Design Form
SINGLE END
Shank Type
WELDON
Cut Length
1.500 INCHES NOMINAL IN
Diameter
0.812 INCHES NOMINAL IN
Cutting Rotation Direction
RIGHT-HAND
Flute Quantity
2
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6532-01-469-752211052XLPOSSIBLE MATCH
SHOES,SHOWER
Possible match (shared part number)Shoe Corp of Birmingham, Inc Div Shoe Corporation of Birmingham, Inc.
4130-01-480-542314181TAPOSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
Possible match (shared part number)Adrick Marine Group, Inc
5999-01-515-406620267POSSIBLE MATCH
HEAT SINK-INSULATOR
Possible match (shared part number)Vicor Corp Dba Vicorpowercom
6520-01-590-338990-2025M/C-1POSSIBLE MATCH
DENTAL OPERATING UNIT
Possible match (shared part number)Asi Medical, Inc. Dba Asi Medical Inc
NSN 3455-01-397-6769 is a Cutter,milling,end, manufactured by Niagara Cutter Inc, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
What part numbers are listed for NSN 3455-01-397-6769?
NSN 3455-01-397-6769 has 1 manufacturer part number on file: 20267 (Niagara Cutter Inc).
What NSN replaces 3455-01-397-6769?
4 possible matches (shared part number, not a government interchangeability claim): 6532-01-469-7522, 4130-01-480-5423, 5999-01-515-4066. Verify interchangeability with system specifications before substitution.
What are the specifications of 20267?
Key specifications for 20267: Shank Diameter: 0.625 INCHES NOMINAL IN; Flute Design: HELICAL; Helix Direction: RIGHT-HAND; Design Form: SINGLE END. 9 specifications are documented in the U.S. Government catalog.
Is NSN 3455-01-397-6769 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.