PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

161-0-6Reamer,hand

Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool · NSN 5110-00-186-4195 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-186-4195 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-186-4195. Primary manufacturer part number: 161-0-6.
Features
  • Reamer,hand — FSC 5110
  • Taper Socket Size for Which Designed: 6 MORSE
  • Taper Socket Size for Which Designed: 6 MORSE
  • Material: STEEL
  • Flute Design: STRAIGHT
  • Shank Type: STRAIGHT ROUND W/SQUARE END
  • Material: STEEL
  • Flute Length: 8.500 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-186-4195, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5110-00-186-4195
Primary Part Number161-0-6
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerAlvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool
StatusACTIVE
Taper Socket Size for Which Designed6 MORSE
Taper Socket Size for Which Designed6 MORSE
MaterialSTEEL
Flute DesignSTRAIGHT
Shank TypeSTRAIGHT ROUND W/SQUARE END
MaterialSTEEL
Flute Length8.500 INCHES NOMINAL IN
Reamer TypeTAPER SOCKET FINISHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5110-00-186-4190 INTERCHANGEABLE
Reamer,hand
5110-00-186-4191 INTERCHANGEABLE
Reamer,hand
5110-00-186-4192 INTERCHANGEABLE
Reamer,hand
5110-00-186-4193 INTERCHANGEABLE
Reamer,hand
5110-00-186-4194 INTERCHANGEABLE
Reamer,hand
5110-00-189-337821491 INTERCHANGEABLE
Reamer,hand
Morse Cutting Tools
3110-00-227-20321108725 INTERCHANGEABLE
Bearing,ball,annular
Chrysler Realty Company Llc Dba Daimler Chrysler
4730-00-278-4740SAE J512 5-2 060202BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5999-00-728-63973-16106 INTERCHANGEABLE
Wire Mesh,knitted
Technical Wire Products, Llc Dba Twp
5950-01-051-8265SM-B-527557 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
161-0-6 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)
GGG-R-180 TY5CL1STAGRA General Services Administration Federal Supply Service (USA)
Related Parts
5110-00-186-4190INTERCHANGEABLE
REAMER,HAND
5110-00-186-4191INTERCHANGEABLE
REAMER,HAND
5110-00-186-4192INTERCHANGEABLE
REAMER,HAND
5110-00-186-4193INTERCHANGEABLE
REAMER,HAND
5110-00-186-4194INTERCHANGEABLE
REAMER,HAND
5110-00-189-3378INTERCHANGEABLE
REAMER,HAND
21491
3110-00-227-2032INTERCHANGEABLE
BEARING,BALL,ANNULAR
1108725
4730-00-278-4740INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J512 5-2 060202BA
5999-00-728-6397INTERCHANGEABLE
WIRE MESH,KNITTED
3-16106
5950-01-051-8265INTERCHANGEABLE
REACTOR
SM-B-527557
3020-01-198-2913INTERCHANGEABLE
GEAR,CLUTCH
16106
5305-01-209-7667INTERCHANGEABLE
SCREW
5741074

Frequently Asked Questions

What is NSN 5110-00-186-4195?

NSN 5110-00-186-4195 is a Reamer,hand, manufactured by Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool, classified under FSC 5110 (No Item Name Available). Status: active.

What are the part numbers for NSN 5110-00-186-4195?

NSN 5110-00-186-4195 has 3 cross-referenced part numbers: 161-0-6 (Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-R-180 TY5CL1STAGRA (General Services Administration Federal Supply Service).

What NSN replaces 5110-00-186-4195?

There are 12 known substitutes for 5110-00-186-4195: 5110-00-186-4190, 5110-00-186-4191, 5110-00-186-4192 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 161-0-6?

Key specifications for 161-0-6: Taper Socket Size for Which Designed: 6 MORSE; Taper Socket Size for Which Designed: 6 MORSE; Material: STEEL; Flute Design: STRAIGHT. 9 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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