PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-10648Reamer,machine

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-01-103-8451 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-103-8451 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-103-8451. Primary manufacturer part number: 50-10648.
Features
  • Reamer,machine — FSC 3455
  • 5 verified cross-references
  • Primary manufacturer: Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reamer,machine, cataloged under National Stock Number 3455-01-103-8451, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameReamer,machine
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersNew York Twist Drill Inc (CAGE 03882); American National Standards Institute Incorporated Dba American National Standards Institute (CAGE 80204); Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (CAGE 71485); Federal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348); Millersburg Reamer and Tool Co (CAGE 40679)
Technical Specifications
ParameterValue
NSN3455-01-103-8451
Primary Part Number50-10648
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3455-00-204-167719639 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-204-1678712-000660 INTERCHANGEABLE
Reamer,machine
Doall Baltimore Company
3455-00-204-168050-10416 4533-5/32 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-00-204-168319642 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-249-178819650 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-596-512219606 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-621-1567630 19-32DIA INTERCHANGEABLE
Reamer,machine
Kennametal Inc. Div Kennametal Industrial Products Group
3455-01-065-965650-10612 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-01-104-09044533 11/16 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-01-179-366550-10349 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
Cross-Reference Index
Part NumberManufacturer
5011-HS 21/64 New York Twist Drill Inc (USA)
B94.2 TABLE 13 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
50-10648 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
759B 21/64 Millersburg Reamer and Tool Co (USA)
Related Parts
3455-00-204-1677INTERCHANGEABLE
REAMER,MACHINE
19639
3455-00-204-1678INTERCHANGEABLE
REAMER,MACHINE
712-000660
3455-00-204-1680INTERCHANGEABLE
REAMER,MACHINE
50-10416 4533-5/32
3455-00-204-1683INTERCHANGEABLE
REAMER,MACHINE
19642
3455-00-249-1788INTERCHANGEABLE
REAMER,MACHINE
19650
3455-00-596-5122INTERCHANGEABLE
REAMER,MACHINE
19606
3455-00-621-1567INTERCHANGEABLE
REAMER,MACHINE
630 19-32DIA
3455-01-065-9656INTERCHANGEABLE
REAMER,MACHINE
50-10612
3455-01-104-0904INTERCHANGEABLE
REAMER,MACHINE
4533 11/16
3455-01-179-3665INTERCHANGEABLE
REAMER,MACHINE
50-10349

Frequently Asked Questions

What is NSN 3455-01-103-8451?

NSN 3455-01-103-8451 is a Reamer,machine, manufactured by Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-103-8451?

NSN 3455-01-103-8451 has 5 cross-referenced part numbers: 5011-HS 21/64 (New York Twist Drill Inc), B94.2 TABLE 13 (American National Standards Institute Incorporated Dba American National Standards Institute), 50-10648 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC), 759B 21/64 (Millersburg Reamer and Tool Co).

What NSN replaces 3455-01-103-8451?

There are 10 known substitutes for 3455-01-103-8451: 3455-00-204-1677, 3455-00-204-1678, 3455-00-204-1680 and 7 more. Verify interchangeability with system specifications before substitution.

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