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Worm Shaft

NSN: 3040-00-585-3653 | Model: SG3658PC61

A drive shaft having helical threa (s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and gear, worm.

NSN Properties and Flags
NATO Stock Number
3040-00-585-3653
DEMIL
NO
End Similarity
Not identical
Thread Length
1.813 inches first end, second portion
Overall Length
27.344 inches
Keyway Width
0.250 inches second end, seventh portion
Keyway Depth
0.094 inches second end, seventh portion
Screw Thread Series Designator
Uns second end, seventh portion
Shaft Thread Direction
Right-hand second end, seventh portion
Teeth Hardness Rating
Between 37.0 rockwell c and 40.0 rockwell c
Worm Thread Quantity
2
Worm Thread Lead
2.8125 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
27.500
Worm Helix Angle
18 degrees 50 min
Worm Outside Diameter
Between 3.517 inches and 3.519 inches
Worm Pitch Diameter
2.623 inches
Shaft Hardness Rating
Between 37.0 rockwell c and 40.0 rockwell c
Worm Thread Section Length
4.750 inches
Worm Body Length
4.750 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
Both ends of worm
Straight Unthreaded Length
4.422 inches second end, fourth portion
Straight Unthreaded Section Diameter
1.1812 inches second end, sixth portion
Unthreaded Section Keyway Width
0.2520 inches second end, seventh portion
Unthreaded Section Keyway Depth
0.140 inches second end, seventh portion
Threaded Section Pin Hole Diameter
0.219 inches first end, second portion
Material
Steel, mil-s-5000, cond e2
Material
Steel, mil-s-5000, cond e2

Pricing and Availability

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NSN 3040-00-585-3653 Datasheet

Supply Class (FSC):
Miscellaneous Power Transmission Equipment
Cross Reference:
  • SG3658PC61
  • W65C49
  • WC5729PC56
  • W65C49
  • SG3658PC61
  • WC5729PC56
Cage Codes:
  • Imo Industries Inc. (CAGE 59180)
  • Imo Industries Inc (CAGE 15330)
  • Siemens Demag Delaval (CAGE 16712)
Schedule B & Trade:
  • Schedule B: 8483105000 (NAICS 333613)

    Transmission shafts and cranks, except camshafts and crankshafts

  • SITC: 74810

    Transmission shafts (including cam and crank shafts) and cranks

  • 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:

    129920 - Shafts/shafting, flex noi stl

  • 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:

    M - 85.0

  • 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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $6,351.21 to $10,585.35..
Does NSN 3040-00-585-3653 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 Navy
What is the NIIN of NSN 3040-00-585-3653?
005853653 or 00-585-3653
Does NSN 3040-00-585-3653 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-585-3653?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963