Model: 752-6405278

Gear Rack

Special Features:

Used on retractable walkway sub-assy, seawolf class submarine

Properties:

Attachment Method
Mounting hole
Teeth Quantity
105
Mounting Hole Thread Series Designator
Unc transversely through bottom
Mounting Hole Thread Size
0.375 inches transversely through bottom
Mounting Hole Type And Quantity
6 threaded transversely through bottom
Thickness
0.625 inches
Nominallength
41.500 inches
Teeth Type
Spur
Pitch Height
0.9000 inches
Pressure Angle
14.5000 degrees
Face Width
1.000 inches
Distance From End To First Mounting Hole Center
1.380 inches transversely through bottom
Center To Center Distance Between Mounting Holes
7.000 inches transversely through bottom
Material
Steel
Surface Treatment
Phosphate manganese
Surface Treatment Specification
Dod-p-16232, type m, class 1 military standard single treatment response or d0d-p-16232, type z, class 1 military standard single treatment response
Style Designator
Square or rectangular
NSN
3020-01-393-4647
Part Number
752-6405278
Description
Gear Rack
CAGE
53711

A bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. It is specifically designed for straight line motion.

Part 752-6405278 NSN 3020-01-393-4647

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05135
FIIG:
A27300
Concept No.:
App. Key:
AL
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:
46.0 X 2.0 X 2.0
Paclk Weight:
12.6000lbs
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:
019100
UFC:
08910
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Ship Parts

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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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