2351-10523-01

Spur Antibacklash Gear

NSN 3020-01-434-8192

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
014348192

Technical Specifications of NSN

End Application:
Joint stars program
Pitch Diameter:
6.0000 inches
Teeth Quantity:
288
Bore Style:
Plain both ends
Hardness Rating:
35.0 rockwell c first gear and 40.0 rockwell c first gear
Hardness Rating:
35.0 rockwell c second gear and 40.0 rockwell c second gear
Hardness Rating:
63.0 rockwell superficial 30-n retaining ring and 69.0 rockwell superficial 30-n retaining ring
Outside Diameter:
6.0417 inches
Tooth Form:
Standard
Pressure Angle:
20.0000 degrees
Distance Between Body Face And Protruding Hub End:
0.3500 inches second end
Face Width:
0.1650 inches
Bore Diameter:
0.2497 inches both ends
Hub Style Designator:
Split second end
Hub Diameter:
0.3120 inches second end
Clamping Surface Length:
0.2480 inches second end
Precision Classification:
Quality number 12
Material:
Steel comp 302 spring
Material:
Stainless steel first gear
Material:
Stainless steel second gear
Material:
Steel retaining ring
Material Specification:
Ams 5520 assn standard 2nd material response retaining ring
Material Specification:
Ams 5643n assn standard 1st material response first gear
Material Specification:
Ams 5643n assn standard 3rd material response second gear
Material Specification:
Mil-s-5059 military specification 4th material response spring
Surface Treatment:
Passivate retaining ring
Surface Treatment:
Passivate spring
Surface Treatment Specification:
Qq-p-35 type 1 federal specification 1st treatment response spring
Surface Treatment Specification:
Qq-p-35 federal specification 2nd treatment response retaining ring
Style Designator:
Protruding hub
NSN:
3020-01-434-8192
Item Name:
Gear,antibacklash,spur
Cage Code:
7Y951

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2351-10523
Cage Code:
95542
RNCC:
7
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2351-10523-01
Cage Code:
5Z509
RNCC:
3
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2351-10523-01
Cage Code:
95542
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
26668
FIIG:
A27300
Concept No.:
App. Key:
AC
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:
8.0 X 8.0 X 2.0
Paclk Weight:
--
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:
576
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Spur Antibacklash Gear"

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
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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