458-308

Worm Gear

NSN 3020-00-289-7491

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002897491

Technical Specifications of NSN

Attachment Method:
Mounting hole
Pitch Diameter:
Between 0.3320 inches and 0.3330 inches
Face Type:
Straight
Bore Style:
Plain both ends
Mounting Hole Thread Series Designator:
Unc transversely through hub, first end
Mounting Hole Thread Size:
0.112 inches transversely through hub, first end
Mounting Hole Type And Quantity:
1 plain transversely through hub, first end and 1 threaded transversely through hub, first end
Outside Diameter:
0.3746 inches
Thread Form Quantity:
4
Thread Form Direction:
Right-hand
Pressure Angle:
25.0000 degrees
Helix Angle:
45.9664 degrees
Distance Between Body Face And Protruding Hub End:
0.1875 inches first end
Face Width:
0.562 inches
Bore Diameter:
0.1878 inches both ends
Hub Style Designator:
Plain first end
Hub Diameter:
0.260 inches first end
Mounting Hole Diameter:
0.052 inches transversely through hub, first end
Material:
Steel
Material Specification:
Qq-s-763 federal specification single material response
Surface Treatment:
Passivate
Style Designator:
Protruding hub
NSN:
3020-00-289-7491
Item Name:
Worm
Cage Code:
15280

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
458-308
Cage Code:
26916
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
85393
Cage Code:
66717
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05467
FIIG:
A27300
Concept No.:
1
App. Key:
AJ
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Worm"

A gear with teeth on its outer surface in the form of helical threads.

MOE Major Organizational Entities

Entity
DSOR
User:
CANADA Canada
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
PORTUGAL Portugal
DSOR:
User:
ITALY Italy
DSOR:
User:
GREECE Greece
DSOR:
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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