PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21257Reamer,hand

Morse Cutting Tools · NSN 5110-00-199-7292 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-199-7292 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-199-7292. Primary manufacturer part number: 21257.
Features
  • Reamer,hand — FSC 5110
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL
  • Flute Design: STRAIGHT
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Shank Type: STRAIGHT ROUND W/SQUARE END
  • Diameter: 1.5000 INCHES NOMINAL IN
  • Reamer Type: HAND
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-199-7292, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Morse Cutting Tools. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5110-00-199-7292
Primary Part Number21257
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerMorse Cutting Tools
StatusACTIVE
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL
Flute DesignSTRAIGHT
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Shank TypeSTRAIGHT ROUND W/SQUARE END
Diameter1.5000 INCHES NOMINAL IN
Reamer TypeHAND
MaterialSTEEL
Flute Length6.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5977-00-799-81362-1257 INTERCHANGEABLE
Brush,electrical Contact
Kearfott Corporation Div Guidance and Navigation Division
6130-00-860-3420 INTERCHANGEABLE
Rectifier,metallic
5950-00-903-28632-1257 INTERCHANGEABLE
Transformer,power
Superior Electric Holding Group Llc Div Specialty Product Technologies
9540-01-071-5882 INTERCHANGEABLE
Angle,structural
5340-01-106-130421257 INTERCHANGEABLE
Standoff,threaded,spacing
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
21257 Morse Cutting Tools (USA)
101-0-1.5000 Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool (USA)
B94.2 The American Society of Mechanical Engineers (USA)
GGG-R-180 TY1CL1GRA General Services Administration Federal Supply Service (USA)
712-047315 Doall Baltimore Company (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-2928 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
103HS 1-1/2 IN. Keystone Reamer and Tool Co (USA)
Related Parts
5977-00-799-8136INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
2-1257
6130-00-860-3420INTERCHANGEABLE
RECTIFIER,METALLIC
5950-00-903-2863INTERCHANGEABLE
TRANSFORMER,POWER
2-1257
9540-01-071-5882INTERCHANGEABLE
ANGLE,STRUCTURAL
5340-01-106-1304INTERCHANGEABLE
STANDOFF,THREADED,SPACING
21257

Frequently Asked Questions

What is NSN 5110-00-199-7292?

NSN 5110-00-199-7292 is a Reamer,hand, manufactured by Morse Cutting Tools, classified under FSC 5110 (No Item Name Available). Status: active.

What are the part numbers for NSN 5110-00-199-7292?

NSN 5110-00-199-7292 has 8 cross-referenced part numbers: 21257 (Morse Cutting Tools), 101-0-1.5000 (Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool), B94.2 (The American Society of Mechanical Engineers), GGG-R-180 TY1CL1GRA (General Services Administration Federal Supply Service), 712-047315 (Doall Baltimore Company) and 3 more.

What NSN replaces 5110-00-199-7292?

There are 5 known substitutes for 5110-00-199-7292: 5977-00-799-8136, 6130-00-860-3420, 5950-00-903-2863 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21257?

Key specifications for 21257: Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: STEEL; Flute Design: STRAIGHT; Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 10 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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