437809-2

Gear Cluster

NSN 3020-00-765-7264

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007657264

Technical Specifications of NSN

Bore Style:
Plain both ends
Design Type:
Spur second gear
Design Type:
Spur first gear
Construction:
Solid
Outside Diameter:
1.392 inches fifth gear
Outside Diameter:
5.469 inches fourth gear
Nominallength:
1.624 inches
Hub Length:
0.218 inches between first and second gear
Bore Diameter:
0.688 inches both ends
Material:
Steel comp 4140
Material Specification:
66 federal standard single material response and aisi/sae 4140 assn standard single material response
NSN:
3020-00-765-7264
Item Name:
Gear,duplex
Cage Code:
07912

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
437809-2
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
BU0437809-2
Cage Code:
07912
RNCC:
5
RNVC:
2
RNAAC:
SE
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36636
FIIG:
A270A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Duplex Gear"

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.

Import / Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately


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