PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16845Bit,rotary Well Drilling

Terex Reedrill Dba Reedrill Texoma Div Terex Mining · NSN 3820-00-146-6154 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-00-146-6154 — this item is cataloged by the U.S. Government under National Stock Number 3820-00-146-6154. Primary manufacturer part number: 16845.
Features
  • Bit,rotary Well Drilling — FSC 3820
  • Cutting Edge Type: BLADE
  • Joint Thread Diameter: 2.375 INCHES NOMINAL IN
  • Pilot Spike: NOT INCLUDED
  • Pilot Cutter: NOT INCLUDED
  • Blade Type: COARSE
  • Blade Quantity: 4
  • Joint Thread Series: API
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bit,rotary Well Drilling, cataloged under National Stock Number 3820-00-146-6154, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Terex Reedrill Dba Reedrill Texoma Div Terex Mining. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3820-00-146-6154
Primary Part Number16845
Item NameBit,rotary Well Drilling
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerTerex Reedrill Dba Reedrill Texoma Div Terex Mining
StatusACTIVE
Cutting Edge TypeBLADE
Joint Thread Diameter2.375 INCHES NOMINAL IN
Pilot SpikeNOT INCLUDED
Pilot CutterNOT INCLUDED
Blade TypeCOARSE
Blade Quantity4
Joint Thread SeriesAPI
Joint Step Thread FeatureNOT INCLUDED
Core Drilling FeatureNOT INCLUDED
Drill Capacity Hole Diameter4.500 INCHES NOMINAL IN
Joint Thread LocationEXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-836-7562844-17D INTERCHANGEABLE
Elbow,pipe to Hose
Bowes Mfg Inc
5340-01-013-6041 INTERCHANGEABLE
Bracket,angle
5140-01-364-9467J2592 INTERCHANGEABLE
Clip,socket Wrench Holder
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
16845 PRIMARY Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA)
Related Parts
4730-00-836-7562INTERCHANGEABLE
ELBOW,PIPE TO HOSE
844-17D
5340-01-013-6041INTERCHANGEABLE
BRACKET,ANGLE
5140-01-364-9467INTERCHANGEABLE
CLIP,SOCKET WRENCH HOLDER
J2592

Frequently Asked Questions

What is NSN 3820-00-146-6154?

NSN 3820-00-146-6154 is a Bit,rotary Well Drilling, manufactured by Terex Reedrill Dba Reedrill Texoma Div Terex Mining, classified under FSC 3820 (No Item Name Available). Status: active.

What are the part numbers for NSN 3820-00-146-6154?

NSN 3820-00-146-6154 has 1 cross-referenced part number: 16845 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining).

What NSN replaces 3820-00-146-6154?

There are 3 known substitutes for 3820-00-146-6154: 4730-00-836-7562, 5340-01-013-6041, 5140-01-364-9467. Verify interchangeability with system specifications before substitution.

What are the specifications of 16845?

Key specifications for 16845: Cutting Edge Type: BLADE; Special Features: BIT IS SURFACED W/1/8 CARBIDE INSERTS; Joint Thread Diameter: 2.375 INCHES NOMINAL IN; Pilot Spike: NOT INCLUDED. 12 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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