3020-00-273-4119

Description: Sprocket Wheel

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Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

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  • QC Inspection prior to shipping
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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.)

3020-00-273-4119 Properties

  • NSN:
    3020-00-273-4119
  • Description:
    Sprocket Wheel
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Outside Diameter:
    3.339 inches
  • Overall Length:
    0.875 inches
  • Keyway Width:
    0.288 inches
  • Key Width:
    Between 0.1885 inches and 1.2887 inches
  • Bore Diameter:
    Between 2.001 inches and 2.003 inches
  • Bore Length:
    0.875 inches
  • Distance From Center Of Bore To Bottom Of Keyway:
    1.091 inches and 1.100 inches
  • End Application:
    Engine, diesel, series 71
  • Pitch Diameter:
    3.038 inches
  • Face Width:
    0.251 inches
  • Guide:
    Not included
  • Design Form:
    Plain
  • Bore Type:
    Straight
  • Metallic Hardness Rating And Location:
    55.0 rockwell c body and 62.0 rockwell c body
  • Counterbore Feature:
    Not included
  • Keying Facility:
    Included
  • Keying Facility Type:
    Keyway
  • Lightening Hole:
    Not included
  • Protruding Hub Characteristic:
    Plain
  • Belt/chain/film Size For Which Designed:
    Roller chain
  • Roller Chain Pitch Type For Which Designed:
    Single pitch
  • Teeth Row Quantity:
    1
  • Teeth Quantity Per Row:
    19
  • Asa Standard Chain Number:
    40
  • Hardness Rating Test Method:
    Rockwell
  • Teeth Hardness Rating:
    Between 55.0 rockwell c and 62.0 rockwell c
  • Bore Bearing:
    Not included
  • Hub External Keyway:
    Not included
  • Tooth Pitch:
    0.500 inches
  • Hub End Outside Diameter And Location:
    2.500 inches both ends
  • Distance From Outside Flange/rim To Hub End And Location:
    0.312 inches both ends
  • Special Features:
    0.1562 in. By 45 degrees chamfer on one end of bore, 1/32 plus 1/32 by 45 degrees chamfer on other end of bore
  • Material:
    Steel, qq-s-633, comp c1020-canceled and steel, qq-s-633, comp c1118-canceled
  • Material:
    Steel comp 1020 and steel comp 1118
  • Material Specification:
    Qq-s-633, comp c1020-canceled federal specification 1st material response and qq-s-633, comp c1118-canceled federal specification 2nd material response
  • Quantity:
    1
  • Style Designator:
    Plain
Manufacturers and Part Numbers
Part Number
Brand
5150334
General Motors Corp
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BC
PICA:
GX
DSOR:
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
MOE_CD:
ZH
MOE_RL:
ZH01
PICA:
ZH
DSOR:
User:
GREECE Greece
MOE_CD:
ZU
MOE_RL:
ZU01
PICA:
ZU
DSOR:
User:
TURKEY Turkey
MOE_CD:
ZW
MOE_RL:
ZW01
PICA:
ZW
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04456
FIIG:
T353-C
Concept No.:
App. Key:
CA
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:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
D4
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:
00
MOP:
33
CATEG.:
PRESS MAT:
49
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
XX
ICQ:
AAA
THK:
0
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): 33
Greaseproof-waterproof bag, sealed.
Cushion Material (CUSH): 00
No requirement.
Preservation Material (PRESS MAT): 49
Vendor's protective grease or oil coating.