3820-00-431-9827

Rotary Well Drilling Bit email this page

Model or part number: 29-235

Pricing & Availability

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Description

Core Drill Cutter Head NSN 3820-00-431-9827.

pdf NSN 3820-00-431-9827 Datasheet

MRC:
The number of rollers provided.ATBH
Roller Quantity:
3
MRC:
The length of a straight line which passes through the center of the hole the item has the capacity to drill,and terminates at the circumference.ATCQ
Drill Capacity Hole Diameter:
7.875 inches
MRC:
An indication of whether or not a core drilling feature is included.ATJQ
Core Drilling Feature:
Not included
MRC:
Indicates the type of cutting edge provided.ATJR
Cutting Edge Type:
Roller
MRC:
Indicates the type of teeth on the roller.ATJW
Roller Tooth Type:
Intermediate
MRC:
An indication of whether or not a pilot spike is included.ATJX
Pilot Spike:
Not included
MRC:
An indication of whether or not a pilot cutter is included.ATJY
Pilot Cutter:
Included
MRC:
The direction of the joint thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.ATJZ
Joint Thread Direction:
Right-hand
MRC:
The portion/s/ of a joint on which the thread/s/ is located.ATKA
Joint Thread Location:
External
MRC:
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of specific diameters of a joint.ATKB
Joint Thread Series:
Nonstandard
MRC:
An indication of the modification of the joint thread series.ATKC
Joint Thread Series Modification:
Modified by 3.603 in. Taper
MRC:
An indication of whether or not a joint step thread feature is included.ATKD
Joint Step Thread Feature:
Not included
MRC:
The length of a straight line which passes through the center of the threaded portion of the joint,and terminates at the circumference.ATKE
Joint Thread Diameter:
4.236 inches
MRC:
A measurement of the extent of joint threads,including incomplete threads,along a line parallel to the longitudinal thread axis.ATKF
Joint Thread Length:
3.715 inches
MRC:
--
NIIN:
004319827
MRC:
--
NATO Stock Number:
3820-00-431-9827
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T203-D
MRC:
--
INC:
13668
MRC:
--
IMM:
KZ
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping icon

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 3820-00-431-9827

A detachable, end cutting, drilling tool with one end threaded for attaching to a well drilling tool adapter or drilling pipe. The opposite end is designed to penetrate the earth when used in a rotary type well drilling machine.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
105.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
H
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
32
PKG:
18ZZ
PRES MAT:
10
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

LVL B Code (LVL_B) H

Packing shall be accomplished using boxes fabricated in accordance with astm-d5118, class weather-resistant.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 32

Container, waterproof bag, sealed.

Preservation Material (PRES_MAT) 10

Mil-prf-21260, preservative and break-in lubricating oil, internal combustion engine, grade 10, 30 or 50.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8430498050
NAICS:
333131
End Use Class:
21030
SITC:
72344
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8430498050

Boring Or Sinking Machinery, Nesoi

End Use Code 21030

Excavating Machinery

Standard Intl. Trade Class (SITC) 72344

Propelled Boring and Sinking Machinery, N.e.s., Not Self

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
183850
NMF Description:
Tools:bits Star Drill In Bbls/bxs
UFC:
90480
LTL:
70.0
LCL:
--
WCC:
72E
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 72E

Engineer and material handling equipment, test/tool sets and equipment.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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