PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B94.2Reamer,hand

The American Society of Mechanical Engineers · NSN 5110-00-194-5973 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-194-5973 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-194-5973. Primary manufacturer part number: B94.2.
Features
  • Reamer,hand — FSC 5110
  • Flute Design: STRAIGHT
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL
  • Material: STEEL
  • Diameter: 1.0312 INCHES NOMINAL IN
  • Reamer Type: HAND
  • Flute Length: 5.531 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-194-5973, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5110-00-194-5973
Primary Part NumberB94.2
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusCANCELLED
Flute DesignSTRAIGHT
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL
MaterialSTEEL
Diameter1.0312 INCHES NOMINAL IN
Reamer TypeHAND
Flute Length5.531 INCHES NOMINAL IN
Shank TypeSTRAIGHT ROUND W/SQUARE END
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5110-00-260-1668 INTERCHANGEABLE
Reamer,hand
Cross-Reference Index
Part NumberManufacturer
B94.2 The American Society of Mechanical Engineers (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
103HS 1-1/32 IN. Keystone Reamer and Tool Co (USA)
GGG-R-180 TY1CL1GRA General Services Administration Federal Supply Service (USA)
Related Parts
5110-00-260-1668INTERCHANGEABLE
REAMER,HAND

Frequently Asked Questions

What is NSN 5110-00-194-5973?

NSN 5110-00-194-5973 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 5110-00-194-5973?

NSN 5110-00-194-5973 has 4 cross-referenced part numbers: B94.2 (The American Society of Mechanical Engineers), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC), 103HS 1-1/32 IN. (Keystone Reamer and Tool Co), GGG-R-180 TY1CL1GRA (General Services Administration Federal Supply Service).

What NSN replaces 5110-00-194-5973?

There is 1 known substitute for 5110-00-194-5973: 5110-00-260-1668. Verify interchangeability with system specifications before substitution.

What are the specifications of B94.2?

Key specifications for B94.2: Flute Design: STRAIGHT; Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: STEEL; Material: STEEL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5110-00-194-5973 still in active supply?

NSN 5110-00-194-5973 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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