PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24948Reamer,hand

Cleveland Twist Drill Co Div of Greenfield Industries Inc · NSN 5110-00-186-4191 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-186-4191 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-186-4191. Primary manufacturer part number: 24948.
Features
  • Reamer,hand — FSC 5110
  • Flute Design: STRAIGHT
  • Shank Type: STRAIGHT ROUND W/SQUARE END
  • Material: STEEL
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Taper Socket Size for Which Designed: 2 MORSE
  • Material: STEEL
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-186-4191, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Cleveland Twist Drill Co Div of Greenfield Industries Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5110-00-186-4191
Primary Part Number24948
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerCleveland Twist Drill Co Div of Greenfield Industries Inc
StatusACTIVE
Flute DesignSTRAIGHT
Shank TypeSTRAIGHT ROUND W/SQUARE END
MaterialSTEEL
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Taper Socket Size for Which Designed2 MORSE
MaterialSTEEL
Taper Socket Size for Which Designed2 MORSE
Reamer TypeTAPER SOCKET FINISHING
Flute Length3.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-129-645924948 INTERCHANGEABLE
Cup,spring Retaining,control
Triumph Controls, Llc Dba Triumph Controls, Llc
6680-00-150-6530 INTERCHANGEABLE
Indicator,liquid Quantity
5110-00-186-4190 INTERCHANGEABLE
Reamer,hand
5110-00-186-4192 INTERCHANGEABLE
Reamer,hand
5110-00-186-4193 INTERCHANGEABLE
Reamer,hand
5110-00-186-4194 INTERCHANGEABLE
Reamer,hand
5110-00-186-4195 INTERCHANGEABLE
Reamer,hand
5110-00-189-337821491 INTERCHANGEABLE
Reamer,hand
Morse Cutting Tools
2530-00-540-1780295373 INTERCHANGEABLE
Adjuster,slack,brake
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
1680-00-781-313621493 INTERCHANGEABLE
Grip Assembly,controller,aircraf
Mason Electric Co. Dba Mason Controls
Cross-Reference Index
Part NumberManufacturer
24948 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
GGG-R-180 TY5CL1STAGRA General Services Administration Federal Supply Service (USA)
B94.2 The American Society of Mechanical Engineers (USA)
C24948 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
02057024 Msc Industrial Direct Co., Inc. (USA)
644 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
21493 Morse Cutting Tools (USA)
Related Parts
1680-00-129-6459INTERCHANGEABLE
CUP,SPRING RETAINING,CONTROL
24948
6680-00-150-6530INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
5110-00-186-4190INTERCHANGEABLE
REAMER,HAND
5110-00-186-4192INTERCHANGEABLE
REAMER,HAND
5110-00-186-4193INTERCHANGEABLE
REAMER,HAND
5110-00-186-4194INTERCHANGEABLE
REAMER,HAND
5110-00-186-4195INTERCHANGEABLE
REAMER,HAND
5110-00-189-3378INTERCHANGEABLE
REAMER,HAND
21491
2530-00-540-1780INTERCHANGEABLE
ADJUSTER,SLACK,BRAKE
295373
1680-00-781-3136INTERCHANGEABLE
GRIP ASSEMBLY,CONTROLLER,AIRCRAF
21493
5330-01-260-3222INTERCHANGEABLE
RETAINER,PACKING
2040-01-294-8643INTERCHANGEABLE
ROD,THROTTLE
21493

Frequently Asked Questions

What is NSN 5110-00-186-4191?

NSN 5110-00-186-4191 is a Reamer,hand, manufactured by Cleveland Twist Drill Co Div of Greenfield Industries Inc, classified under FSC 5110 (No Item Name Available). Status: active.

What are the part numbers for NSN 5110-00-186-4191?

NSN 5110-00-186-4191 has 8 cross-referenced part numbers: 24948 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), GGG-R-180 TY5CL1STAGRA (General Services Administration Federal Supply Service), B94.2 (The American Society of Mechanical Engineers), C24948 (Kennametal Inc. Div Kennametal Industrial Products Group), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 5110-00-186-4191?

There are 12 known substitutes for 5110-00-186-4191: 1680-00-129-6459, 6680-00-150-6530, 5110-00-186-4190 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24948?

Key specifications for 24948: Flute Design: STRAIGHT; Shank Type: STRAIGHT ROUND W/SQUARE END; Overall Length: 6.000 INCHES NOMINAL IN; 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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