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Tube Expander

NSN: 3456-00-273-2678 | Model: 2Y4R221

A tool used on closed sided and/or hollow metal parts to form precise shapes and dimensions by systems of dies which expand outward and stretch the metal to a required shape and size.

NSN Properties and Flags
NATO Stock Number
3456-00-273-2678
DEMIL
NO
Section Quantity
Any acceptable
Overall Length
1.875 inches
Design Type
Plain
Operation Method
Power
Roller Quantity
3
Tapered Portion Length
1.375 inches
Roller Type
Tapered
Hand Turning Rod
Not included
Tube Minimum Inside Diameter Accommodated
0.188 inches
Rated Expansion Diameter
0.375 inches
Tube Sheet Maximum Thickness
0.028 inches
Guard Ring
Not included
Roller Effective Length
0.375 inches
Mandrel Type
One piece round head
Flexible Tip
Not included
Err Default
Err default
Morse Taper Head Size Number
1
Expander Type
Roller
Quantity
1

Pricing and Availability

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NSN 3456-00-273-2678 Datasheet

Supply Class (FSC):
Cutting And Forming Tools For Secondary Metalworking Machinery
Cross Reference:
  • 2Y4R221
  • 2Y4R221
  • 901M4A1N1PC7
  • 4105-1011673PC7
  • 2Y4R221
Cage Codes:
  • Itt Corporation (CAGE 51900)
  • Howden Buffalo Inc (CAGE 07077)
  • Naval Ship Systems Command (CAGE 80064)
  • Fluid Handling, Llc (CAGE 6LE50)
Schedule B & Trade:
  • Schedule B: 8466933050 (NAICS 333517)

    Parts and accessories of metalworking machine tools for cutting, grinding or finishing gears

  • SITC: 73591

    Parts, n.E.S., and accessories suitable solely or principally for use with metalworking machine tools working by removing metal or other material

  • End Use: 21120

    Metalworking machine tools

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

A - Item does not contain precious metal.

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:

    72E - Engineer and material handling equipment, test/tool sets and equipment

  • 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:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Y
  • 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 $234.74 to $391.23..
Does NSN 3456-00-273-2678 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, and Turkey
What is the NIIN of NSN 3456-00-273-2678?
002732678 or 00-273-2678
Does NSN 3456-00-273-2678 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3456-00-273-2678?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963