Model: 4-115-90

Differential Spider

Special Features:

Arm lubricant method passage: flats; lubrication mode: in lubricant; fsc application data: differential assembly, scoop type loader; rockwell c scale 58 to 63 hardness

Properties:

Hub Outside Diameter
2.625 inches
Arm Length
Between 2.359 inches and 2.385 inches
Length Across Arms
Between 7.500 inches and 7.520 inches
Arm Diameter
Between 0.999 inches and 1.000 inches
Hub Thickness
Between 1.219 inches and 1.281 inches
Hub Bore Diameter
1.625 inches
Material
Steel
NSN
2520-00-712-1270
Part Number
4-115-90
Description
Spider,differential
CAGE
78880

A spider with four radiating arms, designed to form a connection between two shafts, which allows one shaft to rotate while the other is stopped or rotates at a different speed or direction.

Part 4-115-90 NSN 2520-00-712-1270

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10263
FIIG:
A52400
Concept No.:
1
App. Key:
Cond. Code:
2
Status:
A

Material Classification

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
85.0
WCC:
885
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483909500
  • SITC: 74890
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts

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