Model: SP4-1

Gear Cluster

Special Features:

Hub between 3rd and 4th gears has 5 steps, 1.010 in. Largest dia, and 0.996 in.Hub length

Properties:

Design Type
Spur all gears
Construction
Assembled
Outside Diameter
0.906 inches fifth gear
Outside Diameter
1.219 inches first gear
Outside Diameter
1.219 inches third gear
Outside Diameter
0.484 inches fourth gear
Outside Diameter
0.578 inches second gear
Nominallength
2.295 inches
Hub Length
0.125 inches both ends
Hub Style Designator
Plain between first and second gear
Hub Style Designator
Plain between fourth and fifth gear
Hub Style Designator
Plain between second and third gear
Hub Style Designator
Plain both ends
Hub Diameter
0.197 inches both ends
Material
Aluminum all gears
Surface Treatment
Anodize all gears
NSN
3020-00-020-7644
Part Number
SP4-1
Description
Gear Cluster
CAGE
84233

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes gear subassembly, speed decreaser.

Part SP4-1 NSN 3020-00-020-7644

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36636
FIIG:
A270A0
Concept No.:
App. Key:
A
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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
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:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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