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Worldwide distributor of NSN parts and consumables located in the USA.

Hub Clamp

Model / MPN: 63680C-001 | NSN: 3040-00-775-4311
ITAR Registered seal

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.

Product Details
NATO Stock Number
3040-00-775-4311
Sold in multiples of
1 EA
DEMIL
NO
Outside Diameter
Between 0.495 inches and 0.505 inches
Thickness
Between 0.115 inches and 0.125 inches
Bore Diameter
Between 0.1875 inches and 0.1876 inches
Clamp Securing Hole Style
Threaded
Thready Qty Per Inch (tpi)
73
Thread Size
0.099 inches
Material
Steel, federal standard 66, aisi 303se/sae 30303se
Material
Steel comp 303se
Material Specification
Fed standard 66 federal standard single material response or aisi 303se assn standard single material response or sae 30303se assn standard single material response
Surface Treatment
Passivate
Style Designator
Round, single bolt secured
Surface Treatment
Passivated
63680C Series Parts

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63680C-001 Cross Reference
  • 63C806-001
  • YC15M1S