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Tube Coupling Nut

NSN: 4730-00-684-3569 | Model: AS18280

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN Properties and Flags
NATO Stock Number
4730-00-684-3569
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Machined
Nut Style
Tube coupling
Nut Height
0.530 inches
End Application
2350-01-031-0586
Width Across Flats
0.375 inches
Length To Shoulder
0.425 inches
Smallest Inside Diameter
0.171 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
24
Thread Size
0.312 inches
Tube Outside Diameter
0.125 inches
Seat Angle
45.00 degrees
Material
Steel
Surface Treatment
Cadmium
Specification Data
96906-ms21921 government standard

Parts List for Self-propelled Medium Howitzer  

Other components in the assembly of NSN 2350-01-031-0586

Inventory Check

The last inventory check on this NSN was done on 08/03/2020. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 160
  • New: 1324

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 4730-00-684-3569 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • AS18280
  • AS21921
  • AS21921-2
  • MS21921-2
  • MS21921-2
  • MS21921-2
  • 4730006843569
Cage Codes:
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Aeroquip Llc. Eaton (CAGE 00624)
  • Military Standards (CAGE 96906)
  • Satair A/s (CAGE R1120)
  • E.c.a Etablissement (CAGE SCY13)
Replacements:
  • 4730-00-684-3569 replaces 4730-00-802-9559
Schedule B & Trade:
  • Schedule B: 7318160000 (NAICS 332722)

    Nuts of iron or steel

  • SITC: 69421

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

  • 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:

    093486 - Bolts, nuts or screws, noi (sub 3)

  • WCC:

    573 - Bolts or nuts (iron or steel),(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
    V
  • 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 $11.10 to $18.50..
Does NSN 4730-00-684-3569 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, U.s. Marine Corps, Department Of The Navy, National Aeronautics and Space Administration, Austria, Poland, Brazil, Spain, Israel, Kuwait, Morocco, Belgium, Canada, France, Republic Of Korea, Netherlands, Portugal, Denmark, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4730-00-684-3569?
006843569 or 00-684-3569
Does NSN 4730-00-684-3569 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-684-3569?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963