PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

86-421Cutter Tool Set,lathe

Apex Tool Group, Llc Dba Nicholson · NSN 3455-01-440-0779 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-440-0779 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-440-0779. Primary manufacturer part number: 86-421.
Features
  • Cutter Tool Set,lathe — FSC 3455
  • Accessory Identifying Number: 86-001 CATALOG NO.
  • Component Document Origin: INDUSTRIAL
  • Usage Location: CONUS
  • Furnished Items: TOOLBIT 3/16IN IN
  • 3 verified cross-references
  • Primary manufacturer: Apex Tool Group, Llc Dba Nicholson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cutter Tool Set,lathe, cataloged under National Stock Number 3455-01-440-0779, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-440-0779
Primary Part Number86-421
Item NameCutter Tool Set,lathe
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
Accessory Identifying Number86-001 CATALOG NO.
Component Document OriginINDUSTRIAL
Usage LocationCONUS
Furnished ItemsTOOLBIT 3/16IN IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1680-00-091-2711 INTERCHANGEABLE
Disconnect Assembly
2935-00-486-097186421 INTERCHANGEABLE
Gasket,valve
Honeywell International Inc. Div Aerospace - Torrance
7610-01-685-506186421 INTERCHANGEABLE
Manual,technical
Viavi Solutionsllc
Cross-Reference Index
Part NumberManufacturer
86-421 Apex Tool Group, Llc Dba Nicholson (USA)
86-421 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
86-421 Armstrong Bros Tool Co (USA)
Related Parts
1680-00-091-2711INTERCHANGEABLE
DISCONNECT ASSEMBLY
2935-00-486-0971INTERCHANGEABLE
GASKET,VALVE
86421
7610-01-685-5061INTERCHANGEABLE
MANUAL,TECHNICAL
86421

Frequently Asked Questions

What is NSN 3455-01-440-0779?

NSN 3455-01-440-0779 is a Cutter Tool Set,lathe, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-440-0779?

NSN 3455-01-440-0779 has 3 cross-referenced part numbers: 86-421 (Apex Tool Group, Llc Dba Nicholson), 86-421 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 86-421 (Armstrong Bros Tool Co).

What NSN replaces 3455-01-440-0779?

There are 3 known substitutes for 3455-01-440-0779: 1680-00-091-2711, 2935-00-486-0971, 7610-01-685-5061. Verify interchangeability with system specifications before substitution.

What are the specifications of 86-421?

Key specifications for 86-421: Accessory Identifying Number: 86-001 CATALOG NO.; Component Document Origin: INDUSTRIAL; Special Features: SIZE 3/16IN, LENGTH 1 1/4", CUT-OFF , STRAIGHT AND RIGHT-HAND TOOL IN; Usage Location: CONUS. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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