31098-1

Worm Gear

NSN 3020-01-181-8574

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011818574

Product Technical Spec.

Pitch Diameter:
0.5000 inches
Face Type:
Straight
Bore Style:
Plain both ends
Outside Diameter:
0.531 inches
Thread Form Quantity:
4
Thread Form Direction:
Right-hand
Pressure Angle:
14.5000 degrees
Helix Angle:
7.1833 degrees
Distance Between Body Face And Protruding Hub End:
0.110 inches first end
Face Width:
0.750 inches
Bore Diameter:
0.249 inches both ends
Hub Style Designator:
Pinned first end
Hub Diameter:
0.437 inches first end
Precision Classification:
Quality number 10 or quality number 11
Material:
Steel comp 303s
Material Specification:
Mil-s-7720 military specification single material response
Surface Treatment:
Passivate
Surface Treatment Specification:
Mil-f-14072, e300 military specification single treatment response
Style Designator:
Protruding hub
NSN:
3020-01-181-8574
Item Name:
Hindley Worm
Cage Code:
47496

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
31098
Cage Code:
47496
RNCC:
D
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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

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

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
POLAND Poland
DSOR:
User:
SPAIN Spain
DSOR:
User:
AUSTRALIA Australia
DSOR:
User:
TURKEY Turkey
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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