PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

155-2-5Reamer,hand

Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool · NSN 5110-00-253-3173 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-253-3173 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-253-3173. Primary manufacturer part number: 155-2-5.
Features
  • Reamer,hand — FSC 5110
  • Nondefinitive Spec/std Data: 2 TYPE
  • Material: STEEL
  • Flute Length: 2.813 INCHES NOMINAL IN
  • Shank Type: STRAIGHT ROUND W/SQUARE END
  • Flute Cut Direction: LEFT-HAND
  • Tapered Pin Size Accommodated: 5
  • Reamer Type: TAPER PIN
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-253-3173, 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5110-00-253-3173
Primary Part Number155-2-5
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerAlvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool
StatusCANCELLED
Nondefinitive Spec/std Data2 TYPE
MaterialSTEEL
Flute Length2.813 INCHES NOMINAL IN
Shank TypeSTRAIGHT ROUND W/SQUARE END
Flute Cut DirectionLEFT-HAND
Tapered Pin Size Accommodated5
Reamer TypeTAPER PIN
Flute DesignSPIRAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-198-2170 INTERCHANGEABLE
Cup,tapered Roller Bearing
5110-00-253-3151 INTERCHANGEABLE
Reamer,hand
5110-00-253-3153 INTERCHANGEABLE
Reamer,hand
5110-00-253-3155 INTERCHANGEABLE
Reamer,hand
5110-00-253-3157 INTERCHANGEABLE
Reamer,hand
5110-00-253-3159 INTERCHANGEABLE
Reamer,hand
5110-00-253-3161 INTERCHANGEABLE
Reamer,hand
5110-00-253-3163 INTERCHANGEABLE
Reamer,hand
5110-00-253-3165 INTERCHANGEABLE
Reamer,hand
5110-00-253-3167 INTERCHANGEABLE
Reamer,hand
Cross-Reference Index
Part NumberManufacturer
155-2-5 Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool (USA)
A-A-2930 TY2 General Services Administration Federal Supply Service (USA)
A-A-2930 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
GGG-R-180 TY8CL2GRASZ5 General Services Administration Federal Supply Service (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
3110-00-198-2170INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5110-00-253-3151INTERCHANGEABLE
REAMER,HAND
5110-00-253-3153INTERCHANGEABLE
REAMER,HAND
5110-00-253-3155INTERCHANGEABLE
REAMER,HAND
5110-00-253-3157INTERCHANGEABLE
REAMER,HAND
5110-00-253-3159INTERCHANGEABLE
REAMER,HAND
5110-00-253-3161INTERCHANGEABLE
REAMER,HAND
5110-00-253-3163INTERCHANGEABLE
REAMER,HAND
5110-00-253-3165INTERCHANGEABLE
REAMER,HAND
5110-00-253-3167INTERCHANGEABLE
REAMER,HAND
5110-00-253-3169INTERCHANGEABLE
REAMER,HAND
5110-00-253-3171INTERCHANGEABLE
REAMER,HAND

Frequently Asked Questions

What is NSN 5110-00-253-3173?

NSN 5110-00-253-3173 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: cancelled.

What are the part numbers for NSN 5110-00-253-3173?

NSN 5110-00-253-3173 has 5 cross-referenced part numbers: 155-2-5 (Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool), A-A-2930 TY2 (General Services Administration Federal Supply Service), A-A-2930 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GGG-R-180 TY8CL2GRASZ5 (General Services Administration Federal Supply Service), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5110-00-253-3173?

There are 12 known substitutes for 5110-00-253-3173: 3110-00-198-2170, 5110-00-253-3151, 5110-00-253-3153 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 155-2-5?

Key specifications for 155-2-5: Nondefinitive Spec/std Data: 2 TYPE; Material: STEEL; Flute Length: 2.813 INCHES NOMINAL IN; Shank Type: STRAIGHT ROUND W/SQUARE END. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5110-00-253-3173 still in active supply?

NSN 5110-00-253-3173 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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