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Pipe Coupling

NSN: 4730-01-646-6139 | Model: 3625769

A straight fitting 12 inches (304 mm) long or under having the same or different type pipe connection of the same size on both ends. It is designed to join a pipe or pipe fitting to another pipe or pipe fitting. Excludes fittings with threaded external connections on both ends. See also nipple, pipe.

NSN Properties and Flags
NATO Stock Number
4730-01-646-6139
DEMIL
NO
End Application
4210-01-622-0440; truck, fire fighting
Width
1.710 inches all ends
Length
5.290 inches all ends
Connection Type
Grooved coupling all ends
Thready Qty Per Inch (tpi)
16 all ends
Maximum Operating Pressure
350.0 pounds per square inch single response
Thread Size
0.380 inches all ends
Outside Diameter
3.750 inches all ends
Coupling Size Accommodated
2.500 inches all ends
Part Name Assigned By Controlling Agency
Coupling, 2.50 pipe groove rigid
Special Features
Cage 6ynl6, type f, stainless flow technologies; 1020 beier rd, ripon wi 54971; ph 920-748-9044 is oem
Material
Rubber synthetic gasket
Surface Treatment
Paint body
Thread Series Designator
Unc all ends

Parts List for Fire Fighting Truck  

Other components in the assembly of NSN 4210-01-622-0440

Pricing and Availability

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NSN 4730-01-646-6139 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • 3625769
  • 3625769
  • 51-2863
Cage Codes:
  • Stainless Flow Technologies, Inc. (CAGE 6YNL6)
  • Oshkosh Defense, Llc (CAGE 75Q65)
  • Pierce Manufacturing, Inc. (CAGE 04664)
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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

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
    J
  • Quantity per pack
    0
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    12b2---
  • 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 $44.35 to $73.91..
Does NSN 4730-01-646-6139 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, and Australia
What is the NIIN of NSN 4730-01-646-6139?
016466139 or 01-646-6139
Does NSN 4730-01-646-6139 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-01-646-6139?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 25, 2015