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Hub Clamp

NSN: 3040-00-023-3691 | Model: 543-3078-002

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
3040-00-023-3691
DEMIL
NO
Outside Diameter
0.625 inches
Thickness
Between 0.195 inches and 0.205 inches
Bore Diameter
Between 0.2490 inches and 0.2510 inches
Plain Hole Diameter
Between 0.1140 inches and 0.1190 inches
Distance From Bore Centerline To End
0.430 inches
Clamp Securing Hole Style
Unthreaded
Special Features
Eccentric bore
Material
Aluminum alloy
Material
Aluminum alloy
Surface Treatment
Anodize
Style Designator
Round, single bolt secured
Surface Treatment
Anodized, mil-a-8625, type 2
Fsc Application Data
Amplifier, rf, except navigation, nonairborne

Pricing and Availability

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NSN 3040-00-023-3691 Datasheet

Supply Class (FSC):
Miscellaneous Power Transmission Equipment
Cross Reference:
  • 543-3078-002
  • 543-3078-002
Cage Codes:
  • Rockwell Collins, Inc. (CAGE 95105)
  • Rockwell Collins, Inc. (CAGE 13499)
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:

    095190 - Hardware, noi sub 9

  • WCC:

    658 - Electrical appliances, small

  • 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:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    Q - 70.0

  • 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 $28.11 to $46.85..
Does NSN 3040-00-023-3691 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, Canada, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 3040-00-023-3691?
000233691 or 00-023-3691
Does NSN 3040-00-023-3691 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-023-3691?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963