Model: 31-12818

Propeller Shaft Dust Cap

Special Features:

3/64 in. By 45 degrees chamfer on id; r.H.Thd; gripping surface condition-plain; matl thk 0.092/0.096 in.; screw thd series designator-16n

Properties:

Inside Diameter
Between 3.557 inches and 3.562 inches
Thread Length
Between 0.375 inches and 0.500 inches
Outside Diameter
Between 3.649 inches and 3.658 inches
Overall Width
0.750 inches
Thread Size
3-5/8-16
Plain Hole Diameter
3.281 inches
End Application
Mrap - cougar
Material
Steel
Style Designator
Screw on
NSN
2520-00-640-3761
Part Number
31-12818
Description
Cap,dust,propeller Shaft
CAGE
32157

A cap designed to exclude dirt from shaft spline, and retain lubricant.

Part 31-12818 NSN 2520-00-640-3761

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10960
FIIG:
A524J0
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:
P
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:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
671
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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