MCJ-1-78

Rock Drill Bit

NSN 3820-00-239-7190

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

* special requirements. EA

NIIN:

002397190

Technical Specifications of NSN

Attachment Method:

Threaded shoulder drive

Manufacturer Thread Design Designation:

Timken roller bearing co series h

Drilled Hole Diameter:

1.875 inches

Cutting End Type:

Cross

Features Provided:

Tungsten carbide inserts

Cleaning Hole Location And Quantity:

1 center and 4 side

Material:

Steel

NSN:

3820-00-239-7190

Item Name:

Drill Steel Rock Bit

Cage Code:

30955

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MC1 7-8

Cage Code:

60038

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

T25M07

Cage Code:

06626

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

T2507MO

Cage Code:

06626

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MCJ1-875

Cage Code:

60038

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

32591

FIIG:

A06000

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

183850

UFC:

90480

LTL:

70.0

LCL:

WCC:

72E

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Drill Steel Rock Bit"

A detachable, end cutting drilling tool with an internal thread or tapered socket at one end for attaching a rock drill rod. The opposite end is designed with two or more cutting edges for drilling into rock formation by impact and a slight rotary motion. It contains a hole or holes in the cutting for the purpose of conducting air or water to clear the hole being drilled. It is used with powered drifter drills, sinker drills, and the like.