PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1100S 5/8 IN.Reamer,hand

Keystone Reamer and Tool Co · NSN 5110-00-203-6748 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-203-6748 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-203-6748. Primary manufacturer part number: 1100S 5/8 IN..
Features
  • Reamer,hand — FSC 5110
  • Shank Type: STRAIGHT ROUND W/SQUARE END
  • Flute Length: 3.188 INCHES NOMINAL IN
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL
  • Diameter: 0.625 INCHES NOMINAL IN
  • Reamer Type: HAND
  • Material: STEEL
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-203-6748, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Keystone Reamer and Tool Co. Government technical data includes 10 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5110-00-203-6748
Primary Part Number1100S 5/8 IN.
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerKeystone Reamer and Tool Co
StatusACTIVE
Shank TypeSTRAIGHT ROUND W/SQUARE END
Flute Length3.188 INCHES NOMINAL IN
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL
Diameter0.625 INCHES NOMINAL IN
Reamer TypeHAND
MaterialSTEEL
Pilot TypeFLUTED
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Flute DesignSTRAIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5110-00-199-0455 INTERCHANGEABLE
Reamer,hand
5110-00-199-0456 INTERCHANGEABLE
Reamer,hand
5110-00-199-0457 INTERCHANGEABLE
Reamer,hand
5110-00-199-0458 INTERCHANGEABLE
Reamer,hand
5110-00-199-046132150 INTERCHANGEABLE
Reamer,hand
Chadwick & Trefethen, Inc.
5110-00-199-0464 INTERCHANGEABLE
Reamer,hand
5110-00-199-0465 INTERCHANGEABLE
Reamer,hand
5110-00-199-0466 INTERCHANGEABLE
Reamer,hand
5110-00-199-0467 INTERCHANGEABLE
Reamer,hand
5110-00-348-4778GH343 INTERCHANGEABLE
Reamer,hand
Sioux Tools Inc
Cross-Reference Index
Part NumberManufacturer
1100S 5/8 IN. Keystone Reamer and Tool Co (USA)
GGG-R-180 TY1CL3 General Services Administration Federal Supply Service (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B94.2 The American Society of Mechanical Engineers (USA)
Related Parts
5110-00-199-0455INTERCHANGEABLE
REAMER,HAND
5110-00-199-0456INTERCHANGEABLE
REAMER,HAND
5110-00-199-0457INTERCHANGEABLE
REAMER,HAND
5110-00-199-0458INTERCHANGEABLE
REAMER,HAND
5110-00-199-0461INTERCHANGEABLE
REAMER,HAND
32150
5110-00-199-0464INTERCHANGEABLE
REAMER,HAND
5110-00-199-0465INTERCHANGEABLE
REAMER,HAND
5110-00-199-0466INTERCHANGEABLE
REAMER,HAND
5110-00-199-0467INTERCHANGEABLE
REAMER,HAND
5110-00-348-4778INTERCHANGEABLE
REAMER,HAND
GH343

Frequently Asked Questions

What is NSN 5110-00-203-6748?

NSN 5110-00-203-6748 is a Reamer,hand, manufactured by Keystone Reamer and Tool Co, classified under FSC 5110 (No Item Name Available). Status: active.

What are the part numbers for NSN 5110-00-203-6748?

NSN 5110-00-203-6748 has 4 cross-referenced part numbers: 1100S 5/8 IN. (Keystone Reamer and Tool Co), GGG-R-180 TY1CL3 (General Services Administration Federal Supply Service), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC), B94.2 (The American Society of Mechanical Engineers).

What NSN replaces 5110-00-203-6748?

There are 10 known substitutes for 5110-00-203-6748: 5110-00-199-0455, 5110-00-199-0456, 5110-00-199-0457 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1100S 5/8 IN.?

Key specifications for 1100S 5/8 IN.: Shank Type: STRAIGHT ROUND W/SQUARE END; Flute Length: 3.188 INCHES NOMINAL IN; Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: STEEL. 11 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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