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Pipe To Boss Straight Adapter

NSN: 4730-00-073-3945 | Model: 5Z197
ITAR Registered seal

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.

NSN Properties and Flags
NATO Stock Number
4730-00-073-3945
DEMIL
Yes - ITAR Controlled
Thread Class
2A 2ND end
Connection Style
Plain (pipe) 1ST end
Connection Type
Threaded internal pipe 1ST end
Thready Qty Per Inch (tpi)
20 2ND end
Thread Size
0.562 inches 2ND end
Reduced Passage Inside Diameter
0.250 inches 2ND end
Nominallength
1.189 inches
Material
Steel
Thread Series Designator
Un 2ND end

Pricing and Availability

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NSN 4730-00-073-3945 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • 5Z197
Cage Codes:
  • Belt Construction Equipment Link (CAGE 2Y614)
Schedule B & Trade:
  • Schedule B: 7307992000 (NAICS 332919)

    Other fittings Nisei of iron or non alloy steel

  • 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 humors 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 fit ti

  • 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
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    -------
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $29.28 to $48.80..
Does NSN 4730-00-073-3945 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 4730-00-073-3945?
000733945 or 00-073-3945
Does NSN 4730-00-073-3945 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-073-3945?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 25, 1967