3020-00-851-2384

Description: Groove Pulley

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MILSPEC: MIL-C-490

 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.)

More MIL-C-490 Parts

MIL-C-490 Groove Pulley

Spec. Type Spec. Color Gloss Size
Surface treatment document and classification MIL-C-490

Array Properties

  • NSN:
    Array
  • Description:
    Groove Pulley
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Groove Depth:
    0.430 inches
  • Groove Width:
    0.380 inches
  • Outside Diameter:
    5.520 inches
  • Overall Length:
    3.020 inches
  • Keyway Width:
    Between 0.251 inches and 0.253 inches
  • Bore Diameter:
    1.245 inches
  • Bore Length:
    1.200 inches
  • Distance From Center Of Bore To Bottom Of Keyway:
    0.741 inches
  • V Groove Angle In Deg:
    36.0
  • Pitch Diameter:
    5.400 inches
  • Material And Location:
    Iron, cast, qq-i-652, class 30
  • Face Width:
    2.140 inches
  • Design Form:
    Webbed
  • Bore Type:
    Straight
  • Bearings:
    Not included
  • Groove Quantity:
    4
  • Counterbore Feature:
    Not included
  • Keying Facility:
    Included
  • Keying Facility Type:
    Integral key
  • Split Hub Feature:
    Not included
  • Web/spoke Relationship To Face Centerline:
    Not offset
  • Lightening Hole:
    Included
  • Integral Cooling Vane:
    Not included
  • Groove Shape:
    V
  • Standard V-belt Section Designation For Which Designed:
    A
  • Bore Feature:
    Included
  • Hub End Outside Diameter And Location:
    1.750 inches both ends
  • Distance From Outside Flange/rim To Hub End And Location:
    0.880 inches both ends
  • Quantity:
    1
  • Surface Treatment:
    Phosphate and enamel semigloss
  • Surface Treatment Specification:
    Mil-c-490 military specification 1st treatment response and tt-e-529 finish federal specification 2nd treatment response
  • Style Designator:
    Webbed or spoked
  • Surface Treatment:
    Phosphate coat, grade 1, spec mil-c-490 and enamel o.D. Per specification tt-e-529 finish
Manufacturers and Part Numbers
Part Number
Brand
10884986
U S Army Tank Automotive Command
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
SINGAPORE Singapore
MOE_CD:
YJ
MOE_RL:
YJ01
PICA:
YJ
DSOR:
User:
KUWAIT Kuwait
MOE_CD:
YK
MOE_RL:
YK01
PICA:
YK
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:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08109
FIIG:
T353-A
Concept No.:
1
App. Key:
AA
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:
OPI:
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
MOP:
CATEG.:
PRESS MAT:
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
ICQ:
THK:
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI):
Special Markings Code (SPC MKG):
Method of Preservation (MOP):
Cushion Material (CUSH):
Preservation Material (PRESS MAT):