Model: 81311S4105-457582PC31-33

Differential Spider

Special Features:

Bore diameter both sides chamfered 0.062 in.45 deg, four dowell pin holes located on center line of hub and arm 0.250 in.Deep 0.247 in.To 0.248 in.Dia; material: steel, sae 3140; arm lubricant method passage: drilled through; lubrication mode: in lubricant; lubrication location: hud side between arms; drilled hole dia: 0.188 in.

Properties:

Hub Outside Diameter
5.625 inches
Arm Length
3.688 inches
Length Across Arms
13.000 inches
Arm Diameter
Between 1.9375 inches and 1.9380 inches
Hub Thickness
Between 3.399 inches and 4.000 inches
Hub Bore Diameter
Between 4.624 inches and 4.625 inches
NSN
3040-00-517-4645
Part Number
81311S4105-457582PC31-33
Description
Spider,differential
CAGE
80064

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 81311S4105-457582PC31-33 NSN 3040-00-517-4645

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:
N
PMIC:
A
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:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8431100090
  • SITC: 74491
  • End Use: Materials handling equipment
  • NAICS: 333120
  • USDA: 1

Freight Class: Parts of winches, capstans and jacks

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