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Cone Pulley

NSN: 3020-00-070-6448 | Model: 4-42110-1

A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see block, tackle.

NSN Properties and Flags
NATO Stock Number
3020-00-070-6448
DEMIL
NO
Groove Depth
0.243 inches
Groove Width
0.145 inches
Overall Length
2.330 inches
Bore Diameter
0.312 inches
Bore Length
2.330 inches
Groove Radius
0.052 inches
Face Type
Step groove
Material And Location
Steel, cast
Face Width
0.630 inches
Design Form
Webbed
Bore Type
Straight
Groove Quantity
2
Counterbore Feature
Not included
Step Outside Diameter
Between 3.481 inches and 2.881 inches
Keying Facility
Not included
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Bearing
Not included
Hub End Outside Diameter And Location
0.750 inches aa end and 0.513 inches bb end
Distance From Outside Flange/rim To Hub End And Location
1.460 inches aa end and 0.240 inches bb end
Style Designator
Webbed or spoked

Pricing and Availability

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NSN 3020-00-070-6448 Datasheet

Supply Class (FSC):
Transmission Chain Sprockets Pulleys Gears
Cross Reference:
  • 4-42110-1
  • 4-42110-1
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)

  • 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

  • SHC:

    Z - Other or no special handling required (sh)

  • 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 $872.01 to $1,453.34..
Does NSN 3020-00-070-6448 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 3020-00-070-6448?
000706448 or 00-070-6448
Does NSN 3020-00-070-6448 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-070-6448?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963