Model: 117D2974

Spur Gear Sector

Special Features:

Bottom flange 0.255 in thick for mtg holes

Properties:

Attachment Method
Mounting hole
Teeth Quantity
27
Pitch Radius
5.4500 inches
Hardness Rating
30.0 rockwell c and 38.0 rockwell c
Mounting Hole Type And Quantity
3 plain axially through body, first end and 2 plain axially through body, first end
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Body Recess Depth
0.505 inches first end
Face Width
0.760 inches
Outside Radius
5.514 inches
Precision Classification
Quality number 10
Arc Length
8.650 inches
Mounting Hole Diameter
0.285 inches axially through body, first end and 0.030 inches axially through body, first end
Bolt Hole Circle Diameter
3.912 inches axially through body, first end and 4.125 inches axially through body, first end
Material
Steel
Material Specification
Qq-s-626, comp 8620 federal specification single material response or qq-s-624, cond normalized federal specification single material response
Style Designator
Hubless, recessed body
NSN
3020-00-528-1370
Part Number
117D2974
Description
Gear Sector,spur
CAGE

A gear sector with complements of spur gear teeth.

Part 117D2974 NSN 3020-00-528-1370

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
28377
FIIG:
A27300
Concept No.:
1
App. Key:
AP
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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.7000lbs
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:
121870
UFC:
64910
LTL:
77.5
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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