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Tube Fitting Flared Sleeve

NSN: 4730-00-052-5742 | Model: 4TXCS

A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

NSN Properties and Flags
NATO Stock Number
4730-00-052-5742
DEMIL
NO
Casehardening Indicator
Not casehardened
Overall Length
0.410 inches
Flange Width
0.140 inches
Flange Outside Diameter
0.383 inches
Seat Angle In Deg
37.0
Sleeve Outside Diameter
0.255 inches
Hose/tube Outside Diameter For Which Designed
0.250 inches
Material
Copper alloy, qq-c-465, alloy 642
Material
Copper alloy 642
Style Designator
Sleeve

Pricing and Availability

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NSN 4730-00-052-5742 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • 4TXCS
  • 4TXB
  • 12Z6148-2
  • 4TXB
  • 4TXCS
  • 4TXCS
  • 9733098-9
  • 4TXB
Cage Codes:
  • Hannifin Corporation Parker (CAGE 30780)
  • Navair and Navsea Managed (CAGE 10001)
  • Hannifin Corporation Parker (CAGE 45681)
  • Hannifin Corporation Parker (CAGE 98441)
  • U S Army Aviation and Missile (CAGE 18876)
Replacements:
  • 4730-00-052-5742 replaces 4730-00-202-8339
  • 4730-00-052-5742 replaces 4730-00-983-1458
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
    D
  • Quantity per pack
    25
  • 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 $3.97 to $6.62..
Does NSN 4730-00-052-5742 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, Department Of The Navy, Spain, Kuwait, Australia, Canada, Republic Of Korea, Netherlands, Greece, and Turkey
What is the NIIN of NSN 4730-00-052-5742?
000525742 or 00-052-5742
Does NSN 4730-00-052-5742 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-052-5742?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963