PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SL-2 DIAMOND CUTFile,rotary

Long H E Co · NSN 3455-00-320-9847 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-320-9847 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-320-9847. Primary manufacturer part number: SL-2 DIAMOND CUT.
Features
  • File,rotary — FSC 3455
  • Cutting Surface Length: 0.875 INCHES NOMINAL IN
  • Style Designator: CONE SHAPE
  • Length: 1.750 INCHES NOMINAL IN
  • Removability Feature: NOT INCLUDED
  • Material: TUNGSTEN CARBIDE
  • Cutter Tooth Cut Style: MEDIUM
  • Shape: STRAIGHT
Applications
  • Applications requiring Tungsten Carbide construction
General Description

The File,rotary, cataloged under National Stock Number 3455-00-320-9847, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Long H E Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-00-320-9847
Primary Part NumberSL-2 DIAMOND CUT
Item NameFile,rotary
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerLong H E Co
StatusACTIVE
Cutting Surface Length0.875 INCHES NOMINAL IN
Style DesignatorCONE SHAPE
Length1.750 INCHES NOMINAL IN
Removability FeatureNOT INCLUDED
MaterialTUNGSTEN CARBIDE
Cutter Tooth Cut StyleMEDIUM
ShapeSTRAIGHT
Mounting ShankINCLUDED
Cutter Tooth Style DesignatorC4
Diameter0.250 INCHES NOMINAL IN
Shank Overall Length2.625 INCHES NOMINAL IN
Nondefinitive Spec/std Data2 TYPE AND D STYLE AND 3 SIZE AND B CLASS
Overall Diameter0.312 INCHES NOMINAL IN
Cutter Tooth Shaping MethodGROUND FROM SOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3455-00-021-2416 INTERCHANGEABLE
File,rotary
3455-00-311-6182 INTERCHANGEABLE
File,rotary
3455-00-427-2429 INTERCHANGEABLE
File,rotary
3455-00-483-6933 INTERCHANGEABLE
File,rotary
3455-00-517-6018 INTERCHANGEABLE
File,rotary
3455-01-007-5498 INTERCHANGEABLE
File,rotary
3455-01-046-7244 INTERCHANGEABLE
File,rotary
3455-01-050-7870 INTERCHANGEABLE
File,rotary
3455-01-232-4837 INTERCHANGEABLE
File,rotary
3455-01-232-8411 INTERCHANGEABLE
File,rotary
Cross-Reference Index
Part NumberManufacturer
SL-2 DIAMOND CUT Long H E Co (USA)
TC-74-DIA-M Jarvis Corp (USA)
A-A-51186 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
TCR-255-DIA-M Rota File Corporation Dba Rota Tool (USA)
SL2-MDC Tungsten Industries (USA)
HC-15-DIA-M Beaver Cut Rotary File Co (USA)
US-312-DIA-M Cooper Industries Inc Nicholson File/cooper Tools Div (USA)
32.725-1 Grobet File Company of America, Inc. Dba Use CAGE Code 26462 for Cataloging (USA)
TC-74-DIA-M Jarvis Cutting Tools Inc (USA)
SL-2-DIA-M Fullerton Tool Company, Inc. (USA)
AA51186A-2D-3B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3455-00-021-2416INTERCHANGEABLE
FILE,ROTARY
3455-00-311-6182INTERCHANGEABLE
FILE,ROTARY
3455-00-427-2429INTERCHANGEABLE
FILE,ROTARY
3455-00-483-6933INTERCHANGEABLE
FILE,ROTARY
3455-00-517-6018INTERCHANGEABLE
FILE,ROTARY
3455-01-007-5498INTERCHANGEABLE
FILE,ROTARY
3455-01-046-7244INTERCHANGEABLE
FILE,ROTARY
3455-01-050-7870INTERCHANGEABLE
FILE,ROTARY
3455-01-232-4837INTERCHANGEABLE
FILE,ROTARY
3455-01-232-8411INTERCHANGEABLE
FILE,ROTARY
3455-01-243-3630INTERCHANGEABLE
FILE,ROTARY

Frequently Asked Questions

What is NSN 3455-00-320-9847?

NSN 3455-00-320-9847 is a File,rotary, manufactured by Long H E Co, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-320-9847?

NSN 3455-00-320-9847 has 11 cross-referenced part numbers: SL-2 DIAMOND CUT (Long H E Co), TC-74-DIA-M (Jarvis Corp), A-A-51186 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), TCR-255-DIA-M (Rota File Corporation Dba Rota Tool), SL2-MDC (Tungsten Industries) and 6 more.

What NSN replaces 3455-00-320-9847?

There are 11 known substitutes for 3455-00-320-9847: 3455-00-021-2416, 3455-00-311-6182, 3455-00-427-2429 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SL-2 DIAMOND CUT?

Key specifications for SL-2 DIAMOND CUT: Cutting Surface Length: 0.875 INCHES NOMINAL IN; Style Designator: CONE SHAPE; Length: 1.750 INCHES NOMINAL IN; Removability Feature: NOT INCLUDED. 15 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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