PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U-161-D COFile,rotary

Simonds Industries Inc · NSN 3455-01-232-8411 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-232-8411 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-232-8411. Primary manufacturer part number: U-161-D CO.
Features
  • File,rotary — FSC 3455
  • Diameter: 0.250 INCHES NOMINAL IN
  • Style Designator: CONE SHAPE
  • Shape: STRAIGHT
  • Material: CARBIDE
  • Removability Feature: NOT INCLUDED
  • Shank Overall Length: 3.312 INCHES NOMINAL IN
  • Length: 2.000 INCHES NOMINAL IN
Applications
  • Applications requiring Carbide construction
General Description

The File,rotary, cataloged under National Stock Number 3455-01-232-8411, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Simonds Industries Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3455-01-232-8411
Primary Part NumberU-161-D CO
Item NameFile,rotary
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerSimonds Industries Inc
StatusCANCELLED
Diameter0.250 INCHES NOMINAL IN
Style DesignatorCONE SHAPE
ShapeSTRAIGHT
MaterialCARBIDE
Removability FeatureNOT INCLUDED
Shank Overall Length3.312 INCHES NOMINAL IN
Length2.000 INCHES NOMINAL IN
Cutting Surface Length1.312 INCHES NOMINAL IN
Cutter Tooth Cut StyleCOARSE
Cutter Tooth Style DesignatorC4
Mounting ShankINCLUDED
Overall Diameter0.625 INCHES NOMINAL IN
Cutter Tooth Shaping MethodGROUND FROM SOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3455-00-021-2416 INTERCHANGEABLE
File,rotary
5930-00-068-853071PB2 INTERCHANGEABLE
Switch,push
Honeywell International Inc. Dba Honeyweel Sensing & Controls
4310-00-131-2997SL6 INTERCHANGEABLE
Ring,piston
Circor Naval Solutions Llc Dba Warren Pumps
5355-00-152-83530L1170 INTERCHANGEABLE
Knob
Caterpillar Inc Div Caterpillar Defense
1610-00-182-991752477 INTERCHANGEABLE
Prop Dome
Hamilton Sundstrand Corporation Dba Collins Aerospace
1680-00-209-0932SL6 INTERCHANGEABLE
Stop,mechanical
Secs Inc
3455-00-311-6182 INTERCHANGEABLE
File,rotary
3455-00-320-9847 INTERCHANGEABLE
File,rotary
2915-00-379-406099759 INTERCHANGEABLE
Lever,governor Set
Triumph Engine Control Systems Llc
3040-00-392-7785SM-B-157187 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
U-161-D CO Simonds Industries Inc (USA)
52477 Cooper Industries Inc Nicholson File/cooper Tools Div (USA)
20-40H Johnson Carbide Products Inc (USA)
481625216 Tungsten Industries (USA)
SL-6 Dixie Tool Industries Co Div Lear Siegler Inc (USA)
SL-6 Fullerton Tool Company, Inc. (USA)
TC-78 Jarvis Corp (USA)
SL-6 Sgs Tool Co (USA)
160313 Jarvis Corp (USA)
H-805 Rico Tool Co Inc (USA)
160313 Jarvis Cutting Tools Inc (USA)
AA51186-2B7A Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
TC-78 Jarvis Cutting Tools Inc (USA)
99759 Dixie Tool Industries Co Div Lear Siegler Inc (USA)
US625 Cooper Industries Inc Nicholson File/cooper Tools Div (USA)
9016TWADCRG Grobet File Company of America, Inc. Dba Use CAGE Code 26462 for Cataloging (USA)
U-161-D-C Simonds Industries Inc (USA)
30173 Johnson Carbide Products Inc (USA)
A-A-51186 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
TCR258 C-D/C Rota File Corporation Dba Rota Tool (USA)
Related Parts
3455-00-021-2416INTERCHANGEABLE
FILE,ROTARY
5930-00-068-8530INTERCHANGEABLE
SWITCH,PUSH
71PB2
4310-00-131-2997INTERCHANGEABLE
RING,PISTON
SL6
5355-00-152-8353INTERCHANGEABLE
KNOB
0L1170
1610-00-182-9917INTERCHANGEABLE
PROP DOME
52477
1680-00-209-0932INTERCHANGEABLE
STOP,MECHANICAL
SL6
3455-00-311-6182INTERCHANGEABLE
FILE,ROTARY
3455-00-320-9847INTERCHANGEABLE
FILE,ROTARY
2915-00-379-4060INTERCHANGEABLE
LEVER,GOVERNOR SET
99759
3040-00-392-7785INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-B-157187
3455-00-427-2429INTERCHANGEABLE
FILE,ROTARY
3455-00-483-6933INTERCHANGEABLE
FILE,ROTARY

Frequently Asked Questions

What is NSN 3455-01-232-8411?

NSN 3455-01-232-8411 is a File,rotary, manufactured by Simonds Industries Inc, classified under FSC 3455 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3455-01-232-8411?

NSN 3455-01-232-8411 has 20 cross-referenced part numbers: U-161-D CO (Simonds Industries Inc), 52477 (Cooper Industries Inc Nicholson File/cooper Tools Div), 20-40H (Johnson Carbide Products Inc), 481625216 (Tungsten Industries), SL-6 (Dixie Tool Industries Co Div Lear Siegler Inc) and 15 more.

What NSN replaces 3455-01-232-8411?

There are 12 known substitutes for 3455-01-232-8411: 3455-00-021-2416, 5930-00-068-8530, 4310-00-131-2997 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of U-161-D CO?

Key specifications for U-161-D CO: Diameter: 0.250 INCHES NOMINAL IN; Style Designator: CONE SHAPE; Shape: STRAIGHT; Material: CARBIDE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3455-01-232-8411 still in active supply?

NSN 3455-01-232-8411 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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