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Swivel Flange To Hose Elbow

NSN: 4730-00-033-4564 | Model: MS27230-24
ITAR Registered seal

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One end connection must have a swivel flange designed to permit axial rotation of the fitting, usually for the ease of installation, prior to securing it to a flange or mounting pad. The other end connection is designed to grip the hose directly, either externally, internally, or both. It includes items designed to accommodate a swivel flange.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Bolt Hole Quantity
4 1ST end
Connection Style
Gripping nipple (nose) 2ND end
Leg Length
3.006 inches 2ND end
2.375 inches 1ST end
2.375 inches 1ST end
Flange Shape
Rectangular with holes 1ST end
Connection Type
Threaded external hose gripping 2ND end
Maximum Operating Pressure
500.0 pounds per square inch single response
Flow Angle
45.0 degrees
0.297 inches 1ST end
Bolt Hole Diameter
0.266 inches 1ST end
Center To Center Distance Between Bolt Holes Along Length
1.812 inches 1ST end
Center To Center Distance Between Bolt Holes Along Width
1.812 inches 1ST end
Flange Face Design
Raised swivel 1ST end
Raised Face Height
0.020 inches 1ST end
Raised Face Diameter
2.125 inches 1ST end
Inside Diameter Hose Accommodated
1.375 inches 2ND end
Outside Diameter Hose Accommodated
1.750 inches 2ND end
Aluminum alloy
Surface Treatment
Surface Treatment Specification
MIL-A-8625, type 2 military specification single treatment response outside
Furnished Items And Quantity
1 hose coupling nut
Specification Data
96906-MS27230 government standard

Pricing and Availability

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NSN 4730-00-033-4564 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • MS27230-24
  • MS27230-24
  • MS27230-24
  • MS27230-24
  • 628-24D
  • MS27230-24
  • 9845-24
  • 9845-24D
  • MS27230-24
  • R2000-24-45
  • MS27230-24
Cage Codes:
  • Military Standards (CAGE 96906)
  • Aeroquip Llc. Eaton (CAGE 00624)
  • Hannifin Corporation Parker (CAGE 50599)
  • Laconia, Inc. Smiths Tubular Systems (CAGE 78570)
  • Hannifin Corporation Parker (CAGE 98441)
  • Designed Metal Connections, Inc. (CAGE 14798)
  • Collins Engineering Corp (CAGE 71563)
  • 4730-00-033-4564 replaces 4730-00-288-9527
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


N - Indicates there is no data in the humors and the nsn is in a fsc not generally suspected of containing hazardous materials.


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    051400 - Pipe fittings aluminum

  • 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:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $479.40 to $799.00..
Does NSN 4730-00-033-4564 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 Air Force, Department Of The Navy, Thailand, New Zealand, and Republic Of Korea
What is the NIIN of NSN 4730-00-033-4564?
000334564 or 00-033-4564
Does NSN 4730-00-033-4564 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-033-4564?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961