3020-00-905-0037

Description: Spur Gear

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MILSPEC: Transmission Chain Sprockets Pulleys Gears

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

3020-00-905-0037 Properties

  • NSN:
    3020-00-905-0037
  • Description:
    Spur Gear
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Body Style:
    Plain, solid
  • Pitch Diameter:
    5.1250 inches
  • Teeth Quantity:
    41
  • Bore Style:
    W/counterbore both ends
  • Features Provided:
    Casehardened
  • Hardness Rating:
    58.0 rockwell c teeth and 62.0 rockwell c teeth
  • Nominallength:
    4.938 inches
  • Tooth Form:
    Standard
  • Pressure Angle:
    20.0000 degrees
  • Distance Between Body Face And Protruding Hub End:
    2.375 inches first end
  • Face Width:
    0.750 inches
  • Bore Diameter:
    0.750 inches both ends
  • Counterbore Depth:
    1.375 inches first end
  • Hub Style Designator:
    2 steps both ends
  • End Length:
    0.9408 inches second end
  • First Step Length:
    0.700 inches first end
  • Second Step Length:
    0.2812 inches second end
  • Second Step Diameter:
    2.625 inches first end
  • Special Features:
    Counterbore diameter first end 1.501min 1.503max, second end 0.7656min 0.7969max in.; outside diameter 5.265min 5.275max in.; bore provision included; bore length 4.938 in.; hub end diameter first end 2.245min 2.255max, second end 1.498min 1.502max in.; first end hub end length 1.4612min 1.4662max in.; first step diameter first end 2.361min 2.3616max, second end 1.5736min 1.5743max in.; first end length of second step 0.2088min 0.2138max in.; circular pitch 0.3927 in.; style: plain, protruding hubs, one hub larger diameter
  • Material:
    Steel comp 4620h and steel comp 5120h and steel comp 8617h
  • Material Specification:
    Fed standard 66, aisi/sae 4620h federal standard 1st material response and federal standard 66, aisi/sae 5120h federal standard 2nd material response and federal standard 66, aisi/sae 8617h federal standard 3rd material response
Manufacturers and Part Numbers
Part Number
Brand
10949940
U S Army Tank Automotive Command
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
MOE_CD:
DA
MOE_RL:
A920
PICA:
GX
DSOR:
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
ISRAEL Israel
MOE_CD:
YD
MOE_RL:
YD01
PICA:
YD
DSOR:
User:
AUSTRALIA Australia
MOE_CD:
ZA
MOE_RL:
ZA01
PICA:
ZA
DSOR:
User:
CANADA Canada
MOE_CD:
ZC
MOE_RL:
ZC01
PICA:
ZC
DSOR:
User:
NEW ZEALAND New Zealand
MOE_CD:
ZE
MOE_RL:
ZE01
PICA:
ZE
DSOR:
User:
PORTUGAL Portugal
MOE_CD:
ZP
MOE_RL:
ZP01
PICA:
ZP
DSOR:
User:
NORWAY Norway
MOE_CD:
ZT
MOE_RL:
ZT01
PICA:
ZT
DSOR:
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
Material and Special Handling
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
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): U
Precious metal content is unknown
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
7.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
D3
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
00
LVL A:
Q
LVL B:
Q
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
NA
MOP:
20
CATEG.:
18ZZ
PRESS MAT:
06
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
GC
ICQ:
AAA
THK:
X
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.
LVL B Code (LVL_B): Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Procedure Indicator Code (OPI): O
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
Special Markings Code (SPC MKG): 00
No special marking.
Method of Preservation (MOP): 20
Preservative coating only (with greaseproof wrap, as required).
Cushion Material (CUSH): NA
Ppp-c-795, cellular plastic film cushioning; or a-a-3129, open cell plastic cushioning; or ppp-c-1797, polypropylene foam cushioning; or a-a-59136, polyethylene foam cushioning.
Preservation Material (PRESS MAT): 06
Mil-c-11796, class 3, light preservative compound, soft film, hot application.