Model: 855017B0435

Rock Drill Rod Coupling

Special Features:

Both ends have 2-7/8 i.F.A.P.I. Box thread, 4 threads per inch, right-hand, 2-inch taper per foot, thread form a.P.I. V-0.038r

Properties:

Overall Length
24.000 inches
Outside Diameter
4.500 inches
Attachment Method
Tapered socket drive
Material
Steel
NSN
3820-01-338-7447
Part Number
855017B0435
Description
Coupling,rod,rock Drill
CAGE
0CA08

A straight metal fitting having internal threaded or tapered sockets of the same type and size on both ends, and a center shouldering for the seating of mating pieces. Used to join a drill rod shank to a drill rod section or two drill rod sections.

Part 855017B0435 NSN 3820-01-338-7447

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
23636
FIIG:
A06000
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
H

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Schedule B and Export
  • Schedule B: 8431438090
  • SITC: 72393
  • End Use: Excavating machinery
  • NAICS: 333120
  • USDA: 1

Freight Class: Parts of boring or sinking machinery of subheading 8430.41 or 8430.49,nesoi

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