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NationalStockNumber.INFO

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Tube Fitting Brazing Ferrule

NSN: 4730-00-278-0837 | Model: AN800-2

A flanged cylindrical metallic item designed to be slipped over tubing and brazed in place. The rear face of the flange forms a bearing surface for the coupling nut, and the front face is of a contour designed to seat against a mating contour on a fitting. When assembled the joint seals at the seat in a manner similar to a seat type union.

NSN Properties and Flags
NATO Stock Number
4730-00-278-0837
DEMIL
NO
Casehardening Indicator
Not casehardened
Overall Length
0.500 inches
Metallic Hardness Rating
Not rated
Flange Width
0.125 inches
Flange Inside Diameter
0.076 inches
Flange Outside Diameter
0.265 inches
Seat Radius
0.141 inches
Sleeve Outside Diameter
0.165 inches
Distance From Flanged End To Tubing Clearance Hole
0.156 inches
Flange Face Diameter
0.125 inches
Hose/tube Outside Diameter For Which Designed
0.125 inches
Material
Brass
Material
Copper alloy
Style Designator
Compression

Pricing and Availability

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NSN 4730-00-278-0837 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • AN800-2
  • MILF6001
  • AN800-2
  • 163D4
  • AN800-2
  • MILF6001
  • AN800-2
  • 163D4
  • AN800-2
  • MILF6001
  • AN800-2
  • 163D4
  • AN800-2
  • MILF6001
  • AN800-2
  • 163D4
  • AN800-2
  • MILF6001
  • AN800-2
  • 163D4
  • AN800-2
  • MILF6001
  • AN800-2
  • 163D4
  • AN800-2
  • MILF6001
  • AN800-2
  • 163D4
Cage Codes:
  • Aeronautical Standards Group (CAGE 88044)
  • Military Specifications (CAGE 81349)
  • Wright Controls, Inc Curtiss (CAGE 0AHP5)
Replacements:
  • 4730-00-278-0837 replaces 4730-00-277-4736
  • 4730-00-278-0837 replaces 4730-00-595-4962
Schedule B & Trade:
  • Schedule B: 7412200000 (NAICS 332919)

    Copper alloy tube or pipe fittings

  • SITC: 68272

    Copper 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:

    052185 - Pipe, tubing, or pipe or tubing fit

  • 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:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    10
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $37.62 to $62.71..
Does NSN 4730-00-278-0837 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 Army, Department Of The Air Force, Brazil, Spain, Canada, Netherlands, Portugal, and Greece
What is the NIIN of NSN 4730-00-278-0837?
002780837 or 00-278-0837
Does NSN 4730-00-278-0837 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-278-0837?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963