H303

Counterbore Holder

NSN 3460-00-248-9903

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002489903

Detail Specifications

Design Type:
Solid
Shank Type:
Tapered
Shank Size:
No. 3 morse taper
Cutter Diameter Range:
+1.125/+1.750 inches
Cutter Drive Type For Which Designed:
Straight
NSN:
3460-00-248-9903
Item Name:
Arbor,counterbore
Cage Code:
21178

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05223
FIIG:
T182-M
Concept No.:
App. Key:
MB
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
72E
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Counterbore Arbor"

A cylindrical body having a straight or tapered shank which holds the cutter in place by driving lugs or two splines 180 degrees (3.1 radians) apart. It is used extensively on screw machines and boring mills. Excludes holder, countersink.

MOE Major Organizational Entities

Entity
DSOR
User:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
DSOR:
Import / Export
  • Schedule B: 8466939050
  • SITC: 73591
  • End Use: Metalworking machine tools
  • NAICS: 333517
  • USDA: 1

Classification: Parts for machines of heading 8456 to 8461 other than for machine tools for cutting gears


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