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Hub Clamp

NSN: 3040-00-050-6744 | Model: 1197061

An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a scre (s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. Excludes clamp, loop.

NSN Properties and Flags
NATO Stock Number
3040-00-050-6744
DEMIL
NO
Overall Length
Between 0.510 inches and 0.520 inches
Overall Width
0.380 inches
Thickness
0.250 inches
Bore Diameter
Between 0.2120 inches and 0.2180 inches
Plain Hole Diameter
Between 0.1530 inches and 0.1590 inches
Distance From Bore Centerline To End
0.320 inches
Clamp Securing Hole Style
Threaded
Screw Thread Series Designator
Unc
Thread Size
0.107 inches
Surface Finish And Location
250 microinches
Special Features
Bore threaded 1/4-28 unf 2b
Material
Steel, qq-t-570
Material
Steel, qq-t-570
Surface Treatment
Oxide
Style Designator
Rectangular, single bolt secured
Surface Treatment
Black oxide, mil-c-13924, class 1

Pricing and Availability

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NSN 3040-00-050-6744 Datasheet

Supply Class (FSC):
Miscellaneous Power Transmission Equipment
Cross Reference:
  • 1197061
  • 41-464
Cage Codes:
  • Navair and Navsea Managed (CAGE 10001)
  • Lockheed Martin Corporation (CAGE 56232)
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

U - Precious metal content is unknown

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:

    133300 - Machinery/machines 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.

  • ACC:

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

  • LTL:

    W - Rating variable

  • 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 $100.04 to $166.73..
Does NSN 3040-00-050-6744 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, Spain, and Turkey
What is the NIIN of NSN 3040-00-050-6744?
000506744 or 00-050-6744
Does NSN 3040-00-050-6744 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-050-6744?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 18, 1967