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Fluid Passage Bolt

NSN: 4730-00-632-0471 | Model: MS21940-10H

A boltlike item having a concentric hole along the longitudinal centerline which may extend a part or the full length of the item. It has a hol (s) perpendicular to the axis, joining or passing through the concentric hole along the longitudinal centerline. The item is designed to distribute fluid, air, or lubricant through its body to a mating item, such as a connector, multiple, fluid pressure line, bearing(s), bushing(s) , or the like. The item must be capable of attaching to a block fitting and/or a tubing line or be designed to accommodate a fitting, lubrication. Excludes bolt, internally relieved body; bleeder valve, hydraulic system; and bushing, machine thread. See also pin, vehicular leaf spring shackle.

NSN Properties and Flags
NATO Stock Number
4730-00-632-0471
DEMIL
NO
Body Style
Body wrenching
Concentric Hole Depth
3.242 inches
Concentric Hole Diameter
0.422 inches
Overall Length
4.031 inches
First End Connection Type
Threaded external tube
First End Style Designator
Plain
First End Thread Class
3a
First End Thread Direction
Right-hand
Second End Connection Type
Threaded external tube
Second End Style Designator
Flareless
Second End Thread Class
3a
Second End Thread Direction
Right-hand
Width Across Flats
Between 1.121 inches and 1.128 inches
First End Thread Length
0.388 inches
Second End Thread Length
0.518 inches
Wrenching Feature Style
Hexagon
First Diameter From Wrenching Feature
0.811 inches
Second Diameter From Wrenching Feature
0.740 inches
Third Diameter From Wrenching Feature
0.811 inches
Fourth Diameter From Wrenching Feature
0.740 inches
Fifth Diameter From Wrenching Feature
0.811 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
0.377 inches
Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter
0.826 inches
Length From Bearing Surface Of Wrenching Feature To End Of Third Diameter
1.563 inches
Length From Bearing Surface Of Wrenching Feature To End Of Fourth Diameter
2.077 inches
Length From Bearing Surface Of Wrenching Feature To End Of Fifth Diameter
2.469 inches
First Radial Fluid Hole Diameter
0.300 inches
Second Radial Fluid Hole Diameter
0.300 inches
Distance From First Radial Hole Center To End Of Bolt
2.335 inches
Distance From Second Radial Hole Center To End Of Bolt
1.149 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End
2.969 inches
Wrenching Feature Height
0.437 inches
First End Thready Qty Per Inch (tpi)
18
First End Thread Series Designator
Unjf
First End Thread Size
0.562 inches
Second End Seat Angle
12.0 degrees
Second End Thready Qty Per Inch (tpi)
14
Second End Thread Size
0.875 inches
Second End Thread Series Designator
Unjf
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6, t4 federal specification single material response
Surface Treatment
Anodize

Pricing and Availability

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NSN 4730-00-632-0471 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • MS21940-10H
  • ER01260
Cage Codes:
  • Military Standards (CAGE 96906)
  • Dana Corp (CAGE 79470)
Replacements:
  • 4730-00-632-0471 replaces 4730-00-524-7015
Schedule B & Trade:
  • Schedule B: 7609000000 (NAICS 332919)

    Aluminum tube or pipe fittings (couplings, elbows sleeves)

  • SITC: 68427

    Aluminum and aluminum alloy tube and pipe fittings (e.G. Couplings, elbows and sleeves)

  • End Use: 12300

    Finished metal shapes

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:

    013280 - Alum bolts

  • WCC:

    576 - Metal and metal products, nos, (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:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • 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 $116.88 to $194.81..
Does NSN 4730-00-632-0471 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, Malaysia, and New Zealand
What is the NIIN of NSN 4730-00-632-0471?
006320471 or 00-632-0471
Does NSN 4730-00-632-0471 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-632-0471?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961