Machine Counterbore

PWA1799

PWA1799
(NSN) National Stock Number
5133-00-037-4983
Federal Supply Classification
5133 Drill Bits, Counterbores and Countersinks: Hand and Machine
Item Name Code
05259
Schedule B Code
8205100000
Summary

0.631 inches minimum and 0.633 inches maximum pilot diameter, standard taper-round shank style, 8.625 inches minimum and 8.750 inches maximum overall length, solid cutting end style, 2 morse taper shank size designator, 0.9150 inches and 0.9170 inches nominal cutting diameter

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CX
Identification

An end cutting tool having two or more cutting edges with flutes or grooves for the passage of cuttings, an integral or removable holder designed for adaption to the end of a machine spindle. The flutes or grooves are usually helical to give a positive rake at the cutting edges. It is designed to form a flat-bottomed enlargement of the mouth of a previously formed cylindrical hole. For items requiring a holder but the holder is not included, use cutter, counterbore.

INC FIIG Concept Condition
05259 A188A0 - 1
Specifications
Pilot Diameter
0.631 inches minimum and 0.633 inches maximum
Details The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
Shank Style
standard taper-round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.
Overall Length
8.625 inches minimum and 8.750 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Cutting End Style
solid
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the cutting end.
Taper Shank Size Designator
2 morse
Details The commercial size designation of the taper shank.
Nominal Cutting Diameter
0.9150 inches and 0.9170 inches
Details A designation that is used for the purpose of general identification of the cutting size.
Flute Quantity
4
Details The number of flutes provided.
Features Provided
integral pilot
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Special Features
45 degree chamfered counterbore
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
91810 - P Q
RVC WCC TCC SHC
- 732 Z 9

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Manufacturer
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD , CT , 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 5133-00-037-4983
What is the NIIN of the NSN 5133-00-037-4983?
The National Item Identification Number (NIIN) of the NSN 5133-00-037-4983 is 00-037-4983
When the NSN 5133-00-037-4983 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5133-00-037-4983 contain any precious metals?
Does not contain precious metal
Does the NSN 5133-00-037-4983 contain any hazardous material?
No data in HMIRS

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