Model: A1978E1

Drive Motion Gear

Special Features:

48 threaded holes equally spaced on 83.000 in. Diameter b.C.; 47 threaded holes on 48 hole pattern equally spaced on 73.250 in. Diameter b.C.; width 5.75 in; diameter 88.00 in; thread size and series type unc 1.500-6

Properties:

End Application
Iwo jima class lph
Material
Steel
General Description
132 teeth; 20.0 degrees pressure angle; 1.5 degrees dimetrial pitch
NSN
3020-01-437-1404
Part Number
A1978E1
Description
Gear,drive Motion
CAGE
28666

A gear, cylindrical or conical in form, with teeth on the outer surface used for the accurate transmission of motion.

Part A1978E1 NSN 3020-01-437-1404

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
50798
FIIG:
A555U0
Concept No.:
1
App. Key:
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:
93.0 X 93.0 X 11.0
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:
F
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

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