PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B94.2Reamer,hand

The American Society of Mechanical Engineers · NSN 5110-00-186-4205 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-186-4205 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-186-4205. Primary manufacturer part number: B94.2.
Features
  • Reamer,hand — FSC 5110
  • Material: STEEL
  • Reamer Type: TAPER SOCKET FINISHING
  • Material: STEEL
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Flute Design: STRAIGHT
  • Flute Length: 3.375 INCHES NOMINAL IN
  • Taper Socket Size for Which Designed: 3 BROWN AND SHARPE
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-186-4205, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5110-00-186-4205
Primary Part NumberB94.2
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusCANCELLED
MaterialSTEEL
Reamer TypeTAPER SOCKET FINISHING
MaterialSTEEL
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Flute DesignSTRAIGHT
Flute Length3.375 INCHES NOMINAL IN
Taper Socket Size for Which Designed3 BROWN AND SHARPE
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Shank TypeSTRAIGHT ROUND W/SQUARE END
Taper Socket Size for Which Designed3 BROWN AND SHARPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6640-00-107-198026103 INTERCHANGEABLE
Liquid Bath,electric
Lab-Line Instruments Inc Div Barnsteadthermolyne Corp.
3040-00-623-479226103 INTERCHANGEABLE
Shaft Assembly,flexible
Illinois Tool Works, Inc. Div Magnaflux
4730-01-006-536426103 INTERCHANGEABLE
Adapter,straight,tube to Hose
Tyco Fire Products Lp
5325-01-070-4478 INTERCHANGEABLE
Insert,screw Thread
4730-01-072-522626103 INTERCHANGEABLE
Adapter Body,tube-Hose
Elbitamerica, Inc.
5910-01-279-43612-6103 INTERCHANGEABLE
Capacitor
Maytag Corporation Dba Maytag Appliancessales
6625-01-328-80825906A INTERCHANGEABLE
Test Prod Set
Fluke Electronics Corp
Cross-Reference Index
Part NumberManufacturer
B94.2 PRIMARY The American Society of Mechanical Engineers (USA)
261-0-3 Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
5110-00-186-4205 General Services Administration Federal Supply Service (USA)
GGG-R-180 TY14CL1GRASZ3 General Services Administration Federal Supply Service (USA)
Related Parts
6640-00-107-1980INTERCHANGEABLE
LIQUID BATH,ELECTRIC
26103
3040-00-623-4792INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
26103
4730-01-006-5364INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
26103
5325-01-070-4478INTERCHANGEABLE
INSERT,SCREW THREAD
4730-01-072-5226INTERCHANGEABLE
ADAPTER BODY,TUBE-HOSE
26103
5910-01-279-4361INTERCHANGEABLE
CAPACITOR
2-6103
6625-01-328-8082INTERCHANGEABLE
TEST PROD SET
5906A

Frequently Asked Questions

What is NSN 5110-00-186-4205?

NSN 5110-00-186-4205 is a Reamer,hand, manufactured by The American Society of Mechanical Engineers, classified under FSC 5110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5110-00-186-4205?

NSN 5110-00-186-4205 has 5 cross-referenced part numbers: B94.2 (The American Society of Mechanical Engineers), 261-0-3 (Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC), 5110-00-186-4205 (General Services Administration Federal Supply Service), GGG-R-180 TY14CL1GRASZ3 (General Services Administration Federal Supply Service).

What NSN replaces 5110-00-186-4205?

There are 7 known substitutes for 5110-00-186-4205: 6640-00-107-1980, 3040-00-623-4792, 4730-01-006-5364 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B94.2?

Key specifications for B94.2: Material: STEEL; Reamer Type: TAPER SOCKET FINISHING; Material: STEEL; Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5110-00-186-4205 still in active supply?

NSN 5110-00-186-4205 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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