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Fluid Flow Restrictor

NSN: 4730-00-406-7873 | Model: 2584614-2

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as valve (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

NSN Properties and Flags
NATO Stock Number
4730-00-406-7873
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.313 inches
Outside Diameter
0.313 inches
Length
0.313 inches
Thread Size Designator
5/16 in.-18
Thread Provision
Threaded
Orifice Diameter
0.052 inches
Design Type
Tubular
Thread Series
Unc
Material
Steel, corrosion resisting
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment
Passivated
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M319T099L 2019-08-12 PMCM4 150 EA
SPE7M318T184T 2018-10-01 C0138 155 EA

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.

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NSN 4730-00-406-7873 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • 2584614-2
Cage Codes:
  • Naval Ship Systems Command (CAGE 80064)
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:

    052190 - Pipe, tubing, or pipe or tubing fitti

  • 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
    12b2b--
  • 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 $101.86 to $169.76..
Does NSN 4730-00-406-7873 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
U.s. Marine Corps, Department Of The Navy, Spain, and Republic Of Korea
What is the NIIN of NSN 4730-00-406-7873?
004067873 or 00-406-7873
Does NSN 4730-00-406-7873 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-406-7873?
Solicitation SPE7M319T099L for qty 150 on 08/02/2019
When was this national stock number assigned to the federal catalog?
Apr 24, 1970