Model: B831-9231

Spur Gearshaft

Special Features:

Part name assigned by controlling agency is gear, input pinion; nha cargo bay track/hoist cradle lock gearbox assembly

Properties:

Overall Length
4.6900 inches
End Application
Seawolf class ssn
Teeth Quantity
18
Gear Outside Diameter
Between 2.4950 inches and 2.5000 inches
Shaft End Type
Square
Diametral Pitch
8
Face Width
1.1350 inches
Shaft Type
Shouldered
Pressure Angle
20.0000 degrees
Precision Classification
Quality number 5
Shaft Material
Steel
Gear Material
Steel
Shaft Largest Diameter
0.9844 inches
Gear Location On Shaft
Off center between ends of shaft
Longer Shaft Segment Length
2.7050 inches
Shaft End Size
0.7455 inches
NSN
3040-01-493-4213
Part Number
B831-9231
Description
Gearshaft,spur
CAGE

A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see gearshaft (1), multiple gears.

Part B831-9231 NSN 3040-01-493-4213

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
60541
FIIG:
A503N0
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:
--
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126900
UFC:
65750
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483105000
  • SITC: 74810
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Transmission shafts and cranks, except camshafts and crankshafts

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