1001-525-57

Spur Gear

NSN 3020-00-155-2976

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
001552976

Detail Specifications

Body Style:
Plain, solid
Attachment Method:
Mounting hole
Pitch Diameter:
3.3750 inches
Teeth Quantity:
27
Bore Style:
Plain both ends
Hardness Rating:
55.0 rockwell c and 60.0 rockwell c
Hardness Rating:
55.0 rockwell c and 60.0 rockwell c
Mounting Hole Type And Quantity:
2 plain axially through body, first end
Outside Diameter:
3.623 inches
Nominallength:
1.875 inches
Tooth Form:
Standard
Pressure Angle:
25.0000 degrees
Distance Between Body Face And Protruding Hub End:
0.879 inches first end
Face Width:
0.495 inches
Bore Diameter:
2.029 inches both ends
Hub Style Designator:
Plain second end
Hub Style Designator:
Split first end
Hub Diameter:
2.498 inches first end
Hub Diameter:
2.498 inches second end
Clamping Surface Length:
0.250 inches first end
Mounting Hole Diameter:
0.125 inches axially through body, first end
Bolt Hole Circle Diameter:
2.750 inches axially through body, first end
Material:
Steel comp 8620
Material Specification:
66, aisi/sae 8620 federal standard single material response
Style Designator:
Protruding hubs
NSN:
3020-00-155-2976
Item Name:
Ring Gear
Cage Code:
16603

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1-01125-1400
Cage Code:
70691
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
1001-525-57
Cage Code:
3X894
RNCC:
5
RNVC:
9
RNAAC:
CT
Status:
A
MSDS:
SADC:
Part Number:
2HD1125
Cage Code:
70691
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
Concept No.:
1
App. Key:
AH
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:
60.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

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

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

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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