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Groove Pulley

NSN: 3020-00-070-6449 | Model: 4-42112-3

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulle (1) , groove, aviation.

NSN Properties and Flags
NATO Stock Number
3020-00-070-6449
DEMIL
NO
Groove Depth
0.360 inches
Groove Width
0.125 inches
Outside Diameter
2.312 inches
Overall Length
0.469 inches
Bore Diameter
0.312 inches
Bore Length
0.469 inches
Pitch Diameter
2.000 inches
Groove Radius
0.050 inches
Material And Location
Steel
Face Width
0.270 inches
Design Form
Plain
Bore Type
Straight
Bearings
Included
Groove Quantity
1
Counterbore Feature
Not included
Bearing Quantity
1
Keying Facility
Not included
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Feature
Included
Bearing Type
Ball
Protruding Hub Characteristic
Plain
Hub End Outside Diameter And Location
0.462 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.084 inches aa end
Style Designator
Plain

Pricing and Availability

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NSN 3020-00-070-6449 Datasheet

Supply Class (FSC):
Transmission Chain Sprockets Pulleys Gears
Cross Reference:
  • 4-42112-3
  • 4-42112-3
Cage Codes:
  • Northrop Grumman Technical Services, (CAGE 0JRC1)
  • Northrop Grumman Systems Corporation (CAGE 76823)
Schedule B & Trade:
  • Schedule B: 8487900080 (NAICS 333999)

    Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

  • SITC: 74999

    Machinery parts, not containing electrical connectors, insulators, coils, contacts or other electrical features, n.E.S.

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    127320 - Pulleys/sheaves, noi

  • WCC:

    593 - Motors and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    Q - 70.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9xj-n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,209.25 to $2,015.42..
Does NSN 3020-00-070-6449 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Spain, Singapore, Malaysia, Canada, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 3020-00-070-6449?
000706449 or 00-070-6449
Does NSN 3020-00-070-6449 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-070-6449?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963