PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

UTLD2040AR-4-5Reamer,machine

United Drill Bushing Corporation Dba United Drill Bushing Corp · NSN 3455-01-702-3930 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-702-3930 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-702-3930. Primary manufacturer part number: UTLD2040AR-4-5.
Features
  • Reamer,machine — FSC 3455
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Flute Length: 2.312 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: United Drill Bushing Corporation Dba United Drill Bushing Corp
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Reamer,machine, cataloged under National Stock Number 3455-01-702-3930, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is United Drill Bushing Corporation Dba United Drill Bushing Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3455-01-702-3930
Primary Part NumberUTLD2040AR-4-5
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnited Drill Bushing Corporation Dba United Drill Bushing Corp
StatusACTIVE
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Flute Length2.312 INCHES NOMINAL IN
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
UTLD2040AR-4-5 PRIMARY United Drill Bushing Corporation Dba United Drill Bushing Corp (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 3455-01-702-3930?

NSN 3455-01-702-3930 is a Reamer,machine, manufactured by United Drill Bushing Corporation Dba United Drill Bushing Corp, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-702-3930?

NSN 3455-01-702-3930 has 1 cross-referenced part number: UTLD2040AR-4-5 (United Drill Bushing Corporation Dba United Drill Bushing Corp).

What NSN replaces 3455-01-702-3930?

There are 8 known substitutes for 3455-01-702-3930: 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 UTLD2040AR-4-5?

Key specifications for UTLD2040AR-4-5: Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 4.25 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: DRILL REAMER; Special Features: HIGH SPEED TOOL STEEL; TAPER LOCK DRILL REAMER FLUSH HEAD. 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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