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Tube To Hose Straight Adapter

NSN: 4730-00-057-6456 | Model: 4-411-4

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.

NSN Properties and Flags
NATO Stock Number
4730-00-057-6456
DEMIL
NO
Thread Class
2b 1st end
Maximum Operating Temp
300.0 degrees fahrenheit single response
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
Threaded internal tube 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Inside Diameter Hose Accommodated
0.190 inches 2nd end
Outside Diameter Hose Accommodated
0.520 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
1.750 inches
Material
Steel comp 316
Thread Series Designator
Unf 1st end
Furnished Items And Quantity
1 hose coupling nut
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M320T6986 2020-03-23 PMCM4 16 EA
SPE7M320T4288 2020-01-21 PMCM4 19 EA
SPE7M318T6500 2018-04-16 C0138 23 EA
SPE7M417T8625 2017-10-10 PMCMD 14 EA

Inventory Check

The last inventory check on this NSN was done on 11/13/2023. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 1
  • New Surplus: 2
  • As Removed: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
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NSN 4730-00-057-6456 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • 4-411-4
  • EF-1488A-0404
  • CMC-4-5511-04-04
Cage Codes:
  • Aeroquip Inc Eaton (CAGE 01276)
  • Hydrasearch Co., Inc. (CAGE 32142)
  • Custom Hydraulic & Machine, Inc. (CAGE 53159)
Replacements:
  • 4730-00-057-6456 replaces 4730-01-137-8205
Schedule B & Trade:
  • Schedule B: 7307994000 (NAICS 332919)

    Other fittings nesoi of alloy steel not stainless

  • SITC: 67959

    Iron and steel tube and pipe fittings, n.E.S.

  • End Use: 12110

    Iron and steel products, other

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
    Z
  • Quantity per pack
    1
  • 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 $645.73 to $1,076.22..
Does NSN 4730-00-057-6456 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, and Department Of The Navy
What is the NIIN of NSN 4730-00-057-6456?
000576456 or 00-057-6456
Does NSN 4730-00-057-6456 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-057-6456?
Solicitation SPE7M320T6986 for qty 16 on 03/13/2020
When was this national stock number assigned to the federal catalog?
Jun 13, 1967