PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

R-877-0018Cutter,milling,woodruff Keyseat

Versamil Inc · NSN 3455-01-440-1988 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-440-1988 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-440-1988. Primary manufacturer part number: R-877-0018.
Features
  • Cutter,milling,woodruff Keyseat — FSC 3455
  • Face Width: 0.093 INCHES NOMINAL IN
  • Material: STEEL
  • Diameter: 0.687 INCHES NOMINAL IN
  • Cutting Rotation Direction: RIGHT-HAND
  • Cutter Designation: ANSI B94.19
  • Drive Type: SHANK
  • 2 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Cutter,milling,woodruff Keyseat, cataloged under National Stock Number 3455-01-440-1988, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Versamil Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-440-1988
Primary Part NumberR-877-0018
Item NameCutter,milling,woodruff Keyseat
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerVersamil Inc
StatusACTIVE
Face Width0.093 INCHES NOMINAL IN
MaterialSTEEL
Diameter0.687 INCHES NOMINAL IN
Cutting Rotation DirectionRIGHT-HAND
Cutter DesignationANSI B94.19
Drive TypeSHANK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
No Item Name Available
No Item Name Available
3455-00-003-8985ASME B94.54 DIA 4 1/2 SAME_FSC
Blade Kit,hole Saw
No Item Name Available
No Item Name Available
3455-00-005-2378Y29-0-446 SAME_FSC
Cutter Bit,groove
No Item Name Available
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
R-877-0018 Versamil Inc (USA)
R-877-0018 Versamil Inc a Phillips Co (USA)
Related Parts
3455-00-001-3735INTERCHANGEABLE
NO ITEM NAME AVAILABLE
3455-00-001-9401INTERCHANGEABLE
NO ITEM NAME AVAILABLE
3455-00-003-8985INTERCHANGEABLE
BLADE KIT,HOLE SAW
ASME B94.54 DIA 4 1/2
3455-00-005-2374INTERCHANGEABLE
NO ITEM NAME AVAILABLE
3455-00-005-2377INTERCHANGEABLE
NO ITEM NAME AVAILABLE
3455-00-005-2378INTERCHANGEABLE
CUTTER BIT,GROOVE
Y29-0-446
3455-00-005-2384INTERCHANGEABLE
NO ITEM NAME AVAILABLE
3455-00-005-2385INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 3455-01-440-1988?

NSN 3455-01-440-1988 is a Cutter,milling,woodruff Keyseat, manufactured by Versamil Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-440-1988?

NSN 3455-01-440-1988 has 2 cross-referenced part numbers: R-877-0018 (Versamil Inc), R-877-0018 (Versamil Inc a Phillips Co).

What NSN replaces 3455-01-440-1988?

There are 8 known substitutes for 3455-01-440-1988: 3455-00-001-3735, 3455-00-001-9401, 3455-00-003-8985 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R-877-0018?

Key specifications for R-877-0018: Face Width: 0.093 INCHES NOMINAL IN; Material: STEEL; Diameter: 0.687 INCHES NOMINAL IN; Cutting Rotation Direction: RIGHT-HAND. 7 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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